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Individual Calculations August 2018 |
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| Marko, Helmut Total change: -8.60 | |   |
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| 2018 Waikato Open | Hamilton | NZL | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1911 | 2.50 | 5 | -0.43 | 20 | -8.60 | |
|  Hague, Ben | f | | 2311 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lynn, William | | | 1809 | NZL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Mukkattu, Philip | | | 1578 | NZL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Cooper, Nigel | | | 1586 | NZL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Dare, Richard | | | 1940 | NZL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | * 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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