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Rapid:
Individual Calculations May 2018 |
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| Weerapan, Phumrapee Total change: 10.80 | |   |
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| Asian Youth Chess 2018, Open U12 Rapid | Chiang Mai | THA | 2018-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1185 | 1.50 | 5 | 0.54 | 20 | 10.80 | |
|  Bacojo, Mark Jay | | | 1583 | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Adireddy, Tarun | | | 1479 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Upachan, Songkasem | | | 1547 | THA | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Desrosiers, Cyrano | | | 1237 | HKG | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Le, Phi Lan | | | 1425 | VIE | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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