Individual Calculations December 2021 |
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Keijsper, Jan Total change: 3.40 | | |
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Dutch Team Competition 2021-2022 - Klasse 4 Round 3 | various | NED | 2021-11-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
2114 | 1897 | 0.00 | 1 | -0.22 | 40 | -8.80 | |
| Helder, Marc | | | 2114 | NED | 0.00 | 1 | -0.22 | 40 | -8.80 | | 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) | | NOTE: K factor changed | Dutch Team Competition 2021-2022 - Klasse 4 Round 4 | various | NED | 2021-11-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1974 | 1897 | 1.00 | 1 | 0.61 | 20 | 12.20 | |
| Tol, Jan | | | 1974 | NED | 1.00 | 1 | 0.61 | 20 | 12.20 | | 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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