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Individual Calculations April 2017 |
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| Brockman, Roland Total change: 4.00 | |   |
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| 2017 Begonia Open | Ballarat | AUS | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1664 | 2.00 | 6 | 0.20 | 20 | 4.00 | |
|  Wallis, Christopher | f | | 2064 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gunstone, Jack | | | 1264 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kempen, Leon | c | | 1894 | AUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Tsagarakis, Angelo | | | 1876 | AUS | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Bennett, Hilton | c | | 1977 | NZL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Van Riel, Bas | | | 1889 | AUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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