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Individual Calculations July 2022 |
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| Dive, Russell J Total change: -5.40 | |   |
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| 44th Trusts Chess Open A | Auckland | NZL | 2022-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2257 | 4.50 | 6 | -0.54 | 10 | -5.40 | |
|  Archer, Ollie | | | 1794 | NZL | 1.00 | 1 | 0.05 | 10 | 0.50 | |  Krstev, Antonio | | | 1867 | NZL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Cilia Vincenti, David | c | | 1935 | MLT | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Smith, Robert W | f | | 2106 | NZL | 0.50 | 1 | -0.20 | 10 | -2.00 | | | McLaren, Leonard J | f | | 2116 | NZL | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Langford, Joshua | | | 1857 * | NZL | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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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