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Individual Calculations February 2023 |
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| Hewawasam, H Y Thisaga Manvidu Total change: -62.40 | |   |
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| Asia Schools CC 2022- U 15 O | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1398 | 4.50 | 9 | -1.56 | 40 | -62.40 | |
|  Viranya, A R M V | | | 1146 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Zhakshylykov, Erzhan | f | | 2279 | KGZ | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Liyanage, K P L | | | 1266 | SRI | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Jayaweera, Vihini Sahansa | | | 1101 | SRI | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Gunawardena, I M T S | | wc | 1198 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Devaraja, Dahamsa Punsadi | | | 1228 | SRI | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Rajakaruna, Nuhansa | | | 1176 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Mukanova, Rayana | | | 1278 | KGZ | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Gunawardena, E R Thyagi | | | 1159 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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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