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Rapid:
Individual Calculations November 2023 |
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| Devundara, Rivinu Resandul Total change: 25.60 | |   |
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| Sri Lanka National Rapid team Chess Championship 2023 | Colombo | SRI | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1158 | 1004 | 2.50 | 6 | 0.64 | 40 | 25.60 | |
|  Nimsitha, Tharuk | | | 1193 | SRI | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Wanniarachchi, Senuka Buvindu | | | 1137 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Perera, G Poorna Udara Dhananjay | | | 1084 | SRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Katheesan, U | | | 1032 | SRI | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Siriwardene, R B Sithum Nevanjith | | | 1124 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Thavendran, Abilash | | | 1378 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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