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Individual Calculations February 2023 |
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| Weheragoda, H A Menula Total change: -15.60 | |   |
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| Asia Schools CC 2022- U 17 O | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1136 | 0.50 | 8 | -0.97 | 40 | -38.80 | |
|  Ujaan, Bhattacharya | | | 1540 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Liyanage, Daham Kusalwin | | | 1521 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Weerasinghe, Sethum | | | 1406 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Tishor, S | | | 1404 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Bandara, W M Malitha | | | 1361 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Alagaesan, Yashodhan | | | 1226 | MAS | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Pinnagoda, P G Anuhas Suradunu | | | 1378 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Maithripala, W D P N | | | 1424 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | Kandy Open International Rating Chess Championships 2022 | Kandy | SRI | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1136 | 1.50 | 5 | 0.58 | 40 | 23.20 | |
| | Thennakoon, Disara | | | 1384 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kodithuwakku, K K Dinujaya | | | 1405 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Morais, Sanithu Leander Pamudith | | | 1433 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Vipooshanan, Janarthanan | | | 1284 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Deshappriya, D Kalindu | | | 1486 | SRI | 0.50 | 1 | 0.39 | 40 | 15.60 | |
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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