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Rapid:
Individual Calculations February 2023 |
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| Van Riemsdijk, Herman C. Total change: -30.40 | |   |
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| 2023 New Zealand Rapid | Wellington | NZL | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 2370 | 7.00 | 9 | -1.52 | 20 | -30.40 | |
|  Hwang, Ryan | | | 1970 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Malcolm, Aidan | | | 1553 | NZL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Burns, Christopher J | | | 1951 | NZL | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Suggate, Romero | | | 1755 | NZL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Langford, Joshua | | | 1745 | NZL | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Wang, Justin Zhide | | | 1559 | NZL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Croad, Nicolas | f | | 2177 | NZL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Van Der Hoorn, Thomas | | | 1847 | NZL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Winsley, Nicholas | | | 1809 | NZL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | * 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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