Individual Calculations May 2023 |
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Winter, Ryan Total change: 19.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Wellington Open | Wellington | NZL | 2023-04-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1887 | 2032 | 5.00 | 6 | 0.98 | 20 | 19.60 | |
| Campbell, Cazna | | | 1632 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Winsley, Nicholas | | | 1809 | NZL | 1.00 | 1 | 0.22 | 20 | 4.40 | | Tang, Hao | | | 1969 | NZL | 0.50 | 1 | -0.09 | 20 | -1.80 | | Van Der Hoorn, Thomas | | | 1787 | NZL | 1.00 | 1 | 0.20 | 20 | 4.00 | | Sole, Michael D | | | 1899 | NZL | 1.00 | 1 | 0.32 | 20 | 6.40 | | Dive, Russell J | m | | 2223 | NZL | 0.50 | 1 | 0.25 | 20 | 5.00 | | * 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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