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Individual Calculations September 2018 |
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| Braganza, Nadia Total change: -30.40 | |   |
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| Peter Stuart Memorial B-Grade 2018 | North Shore | NZL | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1508 | 1.00 | 4 | -0.76 | 40 | -30.40 | |
|  Rider, Brett | | | 1908 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Yu, Jeffrey | | | 1364 | NZL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Zhang, Kendrick | | | 1267 | NZL | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Van Den Heuvel, Arnold | | | 1757 | NZL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | * 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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