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Rapid:
Individual Calculations September 2023 |
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| Kovalan, Kuhan Total change: -6.40 | |   |
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| 1st Pearl Point Shopping Mall Chess Championship | Kuala Lumpur | MAS | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1344 | 0.00 | 2 | -0.32 | 20 | -6.40 | |
|  Ragu, Ram R.nadarajan | | | 1702 | MAS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Tan, Yi Xun | | | 1562 | MAS | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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