Individual Calculations November 2022 |
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Van Hoorn, Geert Total change: 9.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Dutch Team Competition 2022-2023 - Klasse 2 Round 2 | Various | NED | 2022-10-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1979 | 2003 | 1.00 | 1 | 0.47 | 20 | 9.40 | |
| Van Alphen, Raimund | | | 1979 | NED | 1.00 | 1 | 0.47 | 20 | 9.40 | | 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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