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Rapid:
Individual Calculations September 2017 |
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| Lou, Rong Sheng Timothy Total change: 8.80 | |   |
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| 29th National Rapid Chess Championships 2017 - Challengers | Singapore | SGP | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1082 | 1125 | 1.00 | 1 | 0.44 | 20 | 8.80 | |
|  Lock, Yan Jie | | | 1082 | SGP | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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