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Individual Calculations February 2023 |
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| Perera, S P Sanuli Yehansa Total change: 0.00 | |   |
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| Asia Schools CC 2022- U 9 G | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1181 | 0 | 3.00 | 5 | 0.00 | 1201 | | 0.00 | |
|  Diya, Digamber Sawal | | | 1115 | IND | 0.00 | 1 | 0.00 | | 0.00 | |  Sethumsa, R B Hasadi | | | 1108 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Jayasinghe, J M Senudhi Ahasya | | | 1078 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Sagynbekova, Zhibek | | | 1336 | KGZ | 0.00 | 1 | 0.00 | | 0.00 | | | Ramisova, Adelina | | | 1269 | KGZ | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1231 | 0 | 4.50 | 8 | 0.00 | 1251 | | 0.00 | |
| | Nagahawatta, Sachin Devinda | | | 1028 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Nimthaka, P D Pasindu Dulain | | | 1127 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Rathnayake, R M M P B | | | 1129 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Egodage, Keshan | | | 1699 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wijeratne, W D R T | | | 1178 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Bentharaarachchi, Vinuga Ometh | | | 1361 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Sandaruwan, K E Dineth | | | 1189 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Fernando, Mayon Dinuth Mindula | | | 1138 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |
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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