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Individual Calculations March 2024 |
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| Kodithuwakku, K A Sadula Kausara Total change: -33.60 | |   |
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| Sri Lanka National Major Division Chess Championships 2024 - North Central | Polonnaruwa | SRI | 2024-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1090 | 1216 | 2.50 | 5 | -0.84 | 40 | -33.60 | |
|  Didulatha, D M I | | | 1082 | SRI | 0.50 | 1 | -0.18 | 40 | -7.20 | |  Amarasinghe, A A D G | | | 1112 | SRI | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Dilsara, H M Vinuja | | | 1104 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Senehas, S A Mihisara | | | 1038 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Liyanage, R N | | | 1115 | SRI | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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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