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Rapid:
Individual Calculations August 2023 |
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| Kumaran, Somasundaram Total change: -7.20 | |   |
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| 23 July 2023 Singapore Chess Infinity FIDE Rated Rapid Tournament | Singapore | SGP | 2023-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1145 | 1116 | 1.00 | 1 | 0.54 | 20 | 10.80 | |
|  Lin, Jie Timothy | | | 1145 | SGP | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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) | | | | Lion City Inclusive Chess July Rapid | Singapore | SGP | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1151 | 1116 | 0.00 | 2 | -0.90 | 20 | -18.00 | |
| | Toh, Zhi Kai Jonathan | | | 1201 | SGP | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Law, Dominic | | | 1100 | SGP | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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