Individual Calculations November 2023 |
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Rajakaruna, Nuhansa Total change: -22.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Kandy Open International Rating Chess Championships 2023 | Kandy | SRI | 2023-09-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1178 | 1171 | 1.50 | 4 | -0.57 | 40 | -22.80 | |
| Dharmasena, W M S S B | | | 1558 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | Perera, Sachith Lakshan | | | 1065 | SRI | 0.50 | 1 | -0.14 | 40 | -5.60 | | Ramanayake, M D M R Harshana | | | 1052 | SRI | 0.00 | 1 | -0.66 | 40 | -26.40 | | Galappaththi, Sethish Dhananya | | | 1035 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | 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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