Individual Calculations April 2023 |
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Bosma, Erik Total change: 15.60 | | |
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Dutch Team Competition 2022-2023 - Klasse 2 Round 7 | Various | NED | 2023-03-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2218 | 2002 | 1.00 | 1 | 0.78 | 20 | 15.60 | |
| Boel, Marcel | | | 2218 | NED | 1.00 | 1 | 0.78 | 20 | 15.60 | | 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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