Individual Calculations April 2023 |
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Boersma, Jan Total change: -3.00 | | |
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Dutch Team Competition 2022-2023 - Klasse 1 Round 7 | Various | NED | 2023-03-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2281 | 1990 | 0.00 | 1 | -0.15 | 20 | -3.00 | |
| Van Wissen, Michiel | f | | 2281 | NED | 0.00 | 1 | -0.15 | 20 | -3.00 | | 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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