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Rapid:
Individual Calculations September 2017 |
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| Liang, Alexander Total change: 26.60 | |   |
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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 |
| 1310 | 1137 | 2.50 | 4 | 1.33 | 20 | 26.60 | |
|  Siddharth, Jagadeesh | | | 1361 | SGP | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Goh, Julien | | | 1339 | SGP | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Sanjith, Gunasekaran | | | 1081 | SGP | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Ho, Yi Amadeus | | | 1457 | SGP | 0.50 | 1 | 0.37 | 20 | 7.40 | |
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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