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Rapid:
Individual Calculations December 2019 |
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| Tang, Hao Total change: -10.60 | |   |
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| 2019 Summit U1800 Rapid | Auckland | NZL | 2019-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1624 | 3.00 | 5 | -0.53 | 20 | -10.60 | |
|  Le Grange, Rauen | | | 1633 | RSA | 1.00 | 1 | 0.51 | 20 | 10.20 | |  Aman, Chahal | | | 1746 | IND | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Lu, Charles | | | 1234 | NZL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Al-Afaghani, Baraa | | | 1290 | NZL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Liu, Ethan Yichen | | | 1224 * | NZL | 1.00 | 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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