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Blitz:
Individual Calculations November 2023 |
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| Galkotuwa, K A R G W D R B G Total change: -20.40 | |   |
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| Kandy Open International Rating blitz Chess Championships 2023 | Kandy | SRI | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1202 | 1463 | 6.00 | 9 | -1.33 | 40 | -53.20 | |
|  Thennakoon, Akitha | | | 1086 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Lakvin, Vitharamage Chenuka Mithu | | | 1168 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Thilakarathne, Adeesha Dinal | | | 1295 | SRI | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Nirwan, G L S P | | | 1247 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sandaruwan, K E Dineth | | | 1292 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Kavisekara, K M H P G Pasindu M | | | 1187 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Bandaranayake, Dehan Randilu | | | 1160 | SRI | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Sumanasinghe, P R M P | | | 1200 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Dange, Gehansa Ranumi | | | 1187 | SRI | 0.50 | 1 | -0.33 | 40 | -13.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Sri Lanka National Blitz team Chess Championship 2023 | Colombo | SRI | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1463 | 5.00 | 7 | 0.82 | 40 | 32.80 | |
| | De Silva, Sanuth Adithya | | | 1063 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Premachandra, G T D M | | | 1908 | SRI | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Pinnagoda, P G Anuhas Suradunu | | | 1232 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Nimsitha, Tharuk | | | 1193 | SRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Thilakarathne, Malidu Amodya | | | 1226 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Fernando, W K B Thumula Theekshan | | | 1318 | SRI | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Peiris, T S S | f | | 1839 | SRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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