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Individual Calculations May 2019 |
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| Heppenstall, Lara Total change: -58.00 | |   |
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| North Island Championship 2019 | Wellington | NZL | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1685 | 0.50 | 5 | -1.45 | 40 | -58.00 | |
|  Duneas, John | c | | 2083 | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wells, Clinton A | | | 1933 | NZL | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Legner, James | | | 1526 | NZL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Tanoi, T Edward | | | 1967 | NZL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Yu, Jeffrey | | | 1431 | NZL | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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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