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Rapid:
Individual Calculations September 2016 |
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| Upachan, Songkasem Total change: 8.60 | |   |
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| 2nd Thailand Junior Rapid Chess Championship 2016, Group A | Bangkok | THA | 2016-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1546 | 3.50 | 4 | 0.43 | 20 | 8.60 | |
|  Mekarapiruk, Chawit | | | 1274 | THA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Calacday, James | | | 1289 | PHI | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Taulananda, Anon | | | 1341 | THA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Laohawirapap, Prin | | | 1431 | THA | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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