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Rapid:
Individual Calculations August 2015 |
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| Yang, Darwin Total change: 12.20 | |   |
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| 2015 SPICE Junior Invitational Rapid | Webster Groves, Missouri | USA | 2015-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2345 | 2484 | 4.00 | 5 | 0.61 | 20 | 12.20 | |
|  Colas, Joshua | | | 2297 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Liang, Awonder | f | | 2408 | USA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Larson, Matthew W | | | 2222 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Li, Ruifeng | f | | 2394 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Bora, Safal | m | | 2405 | USA | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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