Individual Calculations February 2023 |
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Nimsara, S A D Tharindu Total change: 7.60 | | |
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Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1028 | 1278 | 1.00 | 1 | 0.19 | 40 | 7.60 | |
| Nagahawatta, Sachin Devinda | | | 1028 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | 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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