Individual Calculations December 2022 |
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Boersma, David Total change: -26.20 | | |
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Dutch Team Competition 2022-2023 - Klasse 4 Round 3 | Various | NED | 2022-11-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1730 | 1817 | 0.00 | 1 | -0.62 | 20 | -12.40 | |
| Kuijper, Arne | | | 1730 | NED | 0.00 | 1 | -0.62 | 20 | -12.40 | | 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) | | Dutch Team Competition 2022-2023 - Klasse 4 Round 4 | Various | NED | 2022-11-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1679 | 1817 | 0.00 | 1 | -0.69 | 20 | -13.80 | |
| Van Den Berg, Jaap | | | 1679 | NED | 0.00 | 1 | -0.69 | 20 | -13.80 | | 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) | |
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