Individual Calculations May 2023 |
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Roering, Ed Total change: 3.20 | | |
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Dutch Team Competition 2022-2023 - Klasse 2 Round 8 | Various | NED | 2023-04-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2028 | 2190 | 0.50 | 1 | -0.21 | 20 | -4.20 | |
| Bulthuis, Jelle | | | 2028 | NED | 0.50 | 1 | -0.21 | 20 | -4.20 | | 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) | | Dutch Team Competition 2022-2023 - Klasse 2 Round 9 | Various | NED | 2023-04-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2097 | 2190 | 1.00 | 1 | 0.37 | 20 | 7.40 | |
| Brouwer, Rein | | | 2097 | NED | 1.00 | 1 | 0.37 | 20 | 7.40 | | 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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