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Rapid:
Individual Calculations September 2017 |
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| Mak, Xiu Ning Charlene Total change: 37.60 | |   |
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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 |
| 1237 | 1101 | 3.50 | 5 | 1.88 | 20 | 37.60 | |
|  Anirudh, Daga | | | 1222 | IND | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Itish, Jaiswal | | | 1156 | IND | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Goi, Zi Jie Nicholas | | | 1289 | SGP | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Kandziora, Jan | | | 1344 | GER | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Chan, Wen Hui Ryan | | | 1174 | SGP | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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