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Individual Calculations February 2023 |
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| Wijayarathna, N Naaditha Suhas Ka Total change: 0.00 | |   |
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| Asia Schools CC 2022- U 9 O | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1019 | 0 | 0.00 | 1 | 0.00 | 219 | | 0.00 | |
|  Perera , A A Sethun Senhas | | | 1019 | SRI | 0.00 | 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 |
| 1200 | 0 | 4.00 | 8 | 0.00 | 1200 | | 0.00 | |
| | Fazil, Mohomed | | | 1129 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Perera, G Poorna Udara Dhananjay | | | 1133 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Yanakan, P | | | 1251 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Wickramaarachchi, Nayanaka Insara | | | 1440 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Perera, Thisara Randinu | | | 1098 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kaushalya, W A K | | | 1262 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Sugathadasa, Sasiru Hansana | | | 1132 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Perera, B Jayod Yasindu Rashmika | | | 1153 | SRI | 0.00 | 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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