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Rapid:
Individual Calculations September 2018 |
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| Yong, Guan Yi Randall Total change: -13.00 | |   |
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| 30th National Rapid Chess Championships 2018 - Challengers | Singapore | SGP | 2018-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1151 | 1019 | 1.00 | 5 | -0.65 | 20 | -13.00 | |
|  Itish, Jaiswal | | | 1112 | IND | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Borkar, Kush | | | 1101 | SGP | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Du, Tian Yi | | | 1145 | SGP | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Suresh, Vikram | | | 1294 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Tee, Geng Kai | | | 1102 | SGP | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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