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Individual Calculations October 2017 |
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| List, Robert Total change: -4.00 | |   |
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| 2017 New Zealand Seniors Chess Championship | Mt Maunganui | NZL | 2017-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1586 | 0.50 | 4 | -0.20 | 20 | -4.00 | |
|  Milligan, Helen | c | wf | 1986 * | NZL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Gibbons, Robert E | f | | 1956 | NZL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Findlay, John | | | 1720 | NZL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Lynn, K William | | | 1824 | NZL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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