Individual Calculations November 2021 |
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Koopmeiners, Karl Total change: -11.60 | | |
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31th NATO Chess Championships | Blankenberge | BEL | 2021-10-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1892 | 1968 | 3.50 | 7 | -0.58 | 20 | -11.60 | |
| Rizihs, Valerijs | | | 1665 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | Valeinis, Janis | | | 2182 | LAT | 0.00 | 1 | -0.23 | 20 | -4.60 | | Dray-Pearce, Tristan | | | 1656 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | Graczyk, Damian | | | 2170 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | Voroblievas, Arturas | | | 1698 | LTU | 1.00 | 1 | 0.17 | 20 | 3.40 | | Pavlidou, Ekaterini | | wm | 2161 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | Simard, Francois | | | 1715 | CAN | 0.50 | 1 | -0.31 | 20 | -6.20 | | 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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