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Individual Calculations February 2023 |
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| Madurapperuma, M A O D Total change: 0.00 | |   |
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| Asia Schools CC 2022- U 11 G | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1183 | 0 | 2.00 | 6 | 0.00 | 1058 | | 0.00 | |
|  Munasinghe, M A D D D | | | 1111 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Wickramaarachchi, Yesandi | | | 1033 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Tileuzhan, Aizhan | | | 1202 | KAZ | 1.00 | 1 | 0.00 | | 0.00 | | | Shanmathi, Sree S | | | 1327 | IND | 0.00 | 1 | 0.00 | | 0.00 | | | Thewmali, R K Nuthara | | | 1080 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Abeyrathne, M P Dulansa Dewmini | | | 1343 | 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) | | | | Ethugalpura Open International Rating Chess Championships 2022 | Kurunegala | SRI | 2022-12-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1082 | 0 | 1.00 | 4 | 0.00 | 889 | | 0.00 | |
| | Wickramathilaka, H C D | | | 1115 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Liyanage, D Sathini Disathna | | | 1084 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Meegahawaththa, Senadi | | | 1097 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Ranasinghe, R A Chavana | | | 1032 | SRI | 0.50 | 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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