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Rapid:
Individual Calculations January 2023 |
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| Liyanage, Savinu Suhaswin Total change: -58.80 | |   |
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| Asian Schools Rapid Chess Championships 2022 - Under 13 O | Waskaduwa | SRI | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1166 | 1224 | 2.00 | 6 | -1.47 | 40 | -58.80 | |
|  Manuwaruna, Sethun Neththaru | | | 1077 | SRI | 0.00 | 1 | -0.70 | 40 | -28.00 | |  Pathirage, Yukitha Kenula Perera | | | 1127 | SRI | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Prematunge, H R Homindu Dulaj | | | 1229 | SRI | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Nimthaka, U J Nimuthu | | | 1157 | SRI | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Rathnayake, R M M P B | | | 1121 | SRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Hansana, G Haritha | c | | 1283 | SRI | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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