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Individual Calculations May 2019 |
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| Dowden, R Anthony Total change: -10.20 | |   |
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| North Island Championship 2019 | Wellington | NZL | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2066 | 4.00 | 7 | -0.51 | 20 | -10.20 | |
|  Findlay, John | | | 1666 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ker, Anthony F | m | | 2321 | NZL | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Duneas, John | c | | 2083 | NZL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Nijman, Brian | | | 1963 | NZL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Lee, Edward S | | | 1856 | NZL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Sole, Michael D | | | 1804 | NZL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zhang, Jasmine Haomo | | wf | 1926 | NZL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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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