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Individual Calculations May 2019 |
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| Stracy, Don M Total change: -13.60 | |   |
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| North Island Championship 2019 | Wellington | NZL | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1585 | 1.00 | 4 | -0.68 | 20 | -13.60 | |
|  Goodhue, Nathan | | | 1985 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dolejs, Dan | | | 1689 | NZL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Yu, Jeffrey | | | 1431 | NZL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | List, Robert | | | 1562 | NZL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * 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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