Rapid:
Individual Calculations November 2023 |
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Kumaran, Somasundaram Total change: 7.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Lion City Inclusive Chess October Rapid 2023 | Singapore | SGP | 2023-10-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1257 | 1123 | 2.00 | 5 | 0.39 | 20 | 7.80 | |
| Chiang, Cheng En Christopher | | | 1318 | SGP | 0.00 | 1 | -0.25 | 20 | -5.00 | | Neo, Han Sheng Marcel | | | 1188 | SGP | 0.50 | 1 | 0.09 | 20 | 1.80 | | Toh, Zhi Kai Jonathan | | | 1292 | SGP | 0.50 | 1 | 0.22 | 20 | 4.40 | | Ng, Jing Xuan Alyssa | | | 1245 | SGP | 1.00 | 1 | 0.67 | 20 | 13.40 | | Lim, Peng Hui Kelvin | | | 1241 | SGP | 0.00 | 1 | -0.34 | 20 | -6.80 | | 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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