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Individual Calculations August 2023 |
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| Thusiyanthan, V Total change: -17.20 | |   |
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| Sri Lanka National Team Chess Championship 2023 | Colombo | SRI | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1151 | 1.50 | 5 | -0.43 | 40 | -17.20 | |
|  Liyanage, K P L | | | 1530 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Sulaxan, K | | | 1228 | SRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Nanayakkara, Lesan Semitha | | | 1166 | SRI | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Ramanayake, M D M R Harshana | | | 1066 | SRI | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Kaumina, M Yashika | | | 1263 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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