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Individual Calculations November 2022 |
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| Yanakan, P Total change: 57.60 | |   |
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| Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1193 | 3.00 | 6 | 1.44 | 40 | 57.60 | |
|  Yapa, D G Sanjeewa Madushan | | | 1456 | SRI | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Sanudula, K M Dahamdi | | wc | 1534 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ranasinghe, R A Malindu Bhathiya | | | 1460 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Laksiri, A A Kavishka Gimshan | | | 1475 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Perera, Sachith Lakshan | | | 1018 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Sandaruwan, M G Ravindu | | | 1440 | SRI | 0.00 | 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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