| Kalutara Chess Festival - 2020 | ||||||
| Open International Rating Chess Championship | ||||||
| Final Ranking - Categories | ||||||
| Under 7 Girls | ||||||
| Rank | Name | Rtg | Pts | Category | Place | Medals |
| 1 | Keyara Yashasvee Samarasinghe | 0 | 3½ | Under 07 Girls | Champion | Gold |
| 2 | Rasindi Himansika | 0 | 3 | Under 07 Girls | First Runner Up | Silver |
| 3 | J M Senudhi Ahasya Jayasinghe | 0 | 3 | Under 07 Girls | Equal Seocnd | Bronze |
| Under 9 Girls | ||||||
| Rank | Name | Rtg | Pts | Category | Place | Medals |
| 1 | A G Hansadie Aradhya Akuratiya | 0 | 5 | Under 09 Girls | Champion | Gold |
| 2 | M A D D D Munasinghe | 0 | 4½ | Under 09 Girls | First Runner Up | Silver |
| 3 | E M T P N Ellalagoda | 0 | 4 | Under 09 Girls | Second Runner Up | Bronze |
| Under 11 Girls | ||||||
| Rank | Name | Rtg | Pts | Category | Place | Medals |
| 1 | D G Jayandi Bimansa | 0 | 5 | Under 11 Girls | Champion | Gold |
| 2 | H G M K Saheli Onaya Karunasena | 1109 | 5 | Under 11 Girls | Equal First | Silver |
| 3 | M W Nethuki Sayumdie | 0 | 5 | Under 11 Girls | Equal First | Bronze |
| Under 13 Girls | ||||||
| Rank | Name | Rtg | Pts | Category | Place | Medals |
| 1 | A G Javindi Avarjana Akuratiya | 1157 | 6 | Under 13 Girls | Champion | Gold |
| 2 | WCM Ehsha Mishela Pallie | 1581 | 5½ | Under 13 Girls | First Runner Up | Silver |
| 3 | D G D S Vidarsha Perera | 1227 | 5½ | Under 13 Girls | Equal Second | Bronze |
| Under 15 Girls | ||||||
| Rank | Name | Rtg | Pts | Category | Place | Medals |
| 1 | M Nuwanthi Silva Gamage | 1221 | 6 | Under 15 Girls | Champion | Gold |
| 2 | D A Thavinsa Archani Dissanayake | 1105 | 5½ | Under 15 Girls | First Runner Up | Silver |
| 3 | B K Sayumi Hasithma Gamage | 1113 | 5 | Under 15 Girls | Second Runner Up | Bronze |
| Under 7 Boys | ||||||
| Rank | Name | Rtg | Pts | Category | Place | Medals |
| 1 | Amila Nimsara Ethkandura | 0 | 3½ | Under 07 Boys | Champion | Gold |
| 2 | K M Nilash Nethul Kottage | 0 | 3 | Under 07 Boys | First Runner Up | Silver |
| 3 | Binara Aradya Gunathilake | 0 | 3 | Under 07 Boys | Equal Second | Bronze |
| Under 9 Boys | ||||||
| Rank | Name | Rtg | Pts | Category | Place | Medals |
| 1 | Dhanodya Budmina Hettigoda | 1072 | 6 | Under 09 Boys | Champion | Gold |
| 2 | D D L N Dandeniya | 1214 | 5½ | Under 09 Boys | First Runner Up | Silver |
| 3 | Aritha Chanthula Gunasekara | 1029 | 5½ | Under 09 Boys | Equal Second | Bronze |
| Under 11 Boys | ||||||
| Rank | Name | Rtg | Pts | Category | Place | Medals |
| 1 | Dishal Nimsara Weerasekara | 1411 | 7 | Under 11 Boys | Champion | Gold |
| 2 | Vivash Ransara Samarakoon | 1177 | 6 | Under 11 Boys | First Runner Up | Silver |
| 3 | A G R Ruwanmith Gamage | 1285 | 5½ | Under 11 Boys | Second Runner Up | Bronze |
| Under 13 Boys | ||||||
| Rank | Name | Rtg | Pts | Category | Place | Medals |
| 1 | M D Vinuda Shenal Gunathilake | 1238 | 7 | Under 13 Boys | Champion | Gold |
| 2 | H Y Thisaga Manvidu Hewawasam | 1281 | 6½ | Under 13 Boys | First Runner Up | Silver |
| 3 | S D B K Senevirathne | 1391 | 6 | Under 13 Boys | Second Runner Up | Bronze |
| Under 15 Boys | ||||||
| Rank | Name | Rtg | Pts | Category | Place | Medals |
| 1 | Dimuth Indeepa Samaraweera | 1556 | 7 | Under 15 Boys | Champion | Gold |
| 2 | Kusalvin Liyanage | 1453 | 7 | Under 15 Boys | Equal First | Silver |
| 3 | Senuka Aswin Ahangama | 1484 | 6½ | Under 15 Boys | Second Runner Up | Bronze |
| Rating Category 1600 - 1800 | ||||||
| Rank | Name | Rtg | Pts | Category | Place | Medals |
| 1 | Y Jayaweera | 1707 | 7 | Rating Between 1600 - 1800 | Champion | Gold |
| 2 | S Nirmalarajah | 1615 | 6½ | Rating Between 1600 - 1800 | First Runner Up | Silver |
| 3 | Pesandu Rashmitha Liyanage | 1634 | 6 | Rating Between 1600 - 1800 | Second Runner Up | Bronze |
| Rating Category 1400 - 1600 | ||||||
| Rank | Name | Rtg | Pts | Category | Place | Medals |
| 1 | J P Vihanga Akasha | 1485 | 7 | Rating Between 1400 - 1600 | Champion | Gold |
| 2 | Rashmika Thenuwara | 1529 | 7 | Rating Between 1400 - 1600 | Equal First | Silver |
| 3 | Mohamed Nabil Nazar | 1506 | 6½ | Rating Between 1400 - 1600 | Second Runner Up | Bronze |
| Rating Category 1200 - 1400 | ||||||
| Rank | Name | Rtg | Pts | Category | Place | Medals |
| 1 | Dewsara Thanuja | 1201 | 6½ | Rating Between 1200 - 1400 | Champion | Gold |
| 2 | Charith Nirmal | 1247 | 6½ | Rating Between 1200 - 1400 | Equal First | Silver |
| 3 | Praveen Manodya Dissanayake | 1348 | 6½ | Rating Between 1200 - 1400 | Equal First | Bronze |
| Rating Category 1000 - 1200 | ||||||
| Rank | Name | Rtg | Pts | Category | Place | Medals |
| 1 | Savinu Suhaswin Liyanage | 1161 | 6½ | Rating Between 1000 - 1200 | Champion | Gold |
| 2 | W A Janidu Himsara | 1199 | 6½ | Rating Between 1000 - 1200 | Equal First | Silver |
| 3 | Balage Kisandu Thimanjana | 1119 | 6½ | Rating Between 1000 - 1200 | Equal First | Bronze |
| Rating Category 0 - 1000 (Unrated Category) | ||||||
| Rank | Name | Rtg | Pts | Category | Place | Medals |
| 1 | Sanija Sandesh | 0 | 5½ | Unrated Category | Champion | Gold |
| 2 | K V Dilmitha Upananda | 0 | 5½ | Unrated Category | Equal First | Silver |
| 3 | W H K P Silva | 0 | 5½ | Unrated Category | Equal First | Bronze |
| Over 50 Years Category | ||||||
| Rank | Name | Rtg | Pts | Category | Place | Medal |
| 1 | J I Ajantha De Silva | 1335 | 5 | Over 50 Years | Champion | Gold |