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Individual Calculations February 2020 |
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| Ker, Anthony F Total change: -4.40 | |   |
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| 127th New Zealand Championship and Open | Tauranga | NZL | 2020-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2302 | 4.50 | 8 | -0.44 | 10 | -4.40 | |
|  Winter, Ryan | | | 1902 * | NZL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Cilia Vincenti, David | c | | 2070 | MLT | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Milligan, Helen | c | wf | 1940 | NZL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Polishchuk, Kirill | | | 2151 | NZL | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Garbett, Paul A | m | | 2185 | NZL | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Papin, Vasily | g | | 2481 | RUS | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Johansen, Darryl K | g | | 2371 | AUS | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Fernandez, Daniel Howard | g | | 2451 | ENG | 0.00 | 1 | -0.30 | 10 | -3.00 | | | * 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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