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Rapid:
Individual Calculations September 2018 |
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| Cheng, Chen Yu- Alexander Total change: 19.20 | |   |
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| 3rd Eastern Asia Youth Chess Championship Rapid U16 | Shanghai | CHN | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1363 | 1.50 | 5 | 0.96 | 20 | 19.20 | |
|  Buana, Daru Okta | | | 1763 * | INA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Shih, Lu-Chung | | | 1634 | TPE | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Tobing, Daniel Hermawan Lumban | | | 1763 * | INA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pheephacharakan, Pinatpong | | | 1685 | THA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Matsuyama, Koya | | | 1763 * | JPN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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