Individual Calculations February 2023 |
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Reintke, Erwin Total change: -19.60 | | |
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Chessfestival Groningen 2022 Compact | Groningen | NED | 2022-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1790 | 1695 | 0.50 | 4 | -0.98 | 20 | -19.60 | |
| Van Ginkel, Henk | | | 1827 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | | Rondhuis, Jaap | | | 1819 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | | Verhoef, Harry | | | 1728 | NED | 0.00 | 1 | -0.45 | 20 | -9.00 | | Verheij, Dana | | | 1784 | NED | 0.00 | 1 | -0.38 | 20 | -7.60 | | 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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