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Rapid:
Individual Calculations December 2018 |
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| Braganza, Nadia Total change: 9.60 | |   |
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| 2018 Summit Rapid B Grade | Auckland | NZL | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1485 | 3.00 | 4 | 0.48 | 20 | 9.60 | |
|  Zhao, Jay Zi Xuan | | | 1085 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cruden, Neil | | | 1825 | NZL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Han, Allan | | | 1382 | NZL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Xu, Hannah Ruihan | | | 1202 | NZL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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