Individual Calculations December 2021 |
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Boersma, David Total change: -11.80 | | |
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Dutch Team Competition 2021-2022 - Klasse 3 Round 3 | various | NED | 2021-11-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1916 | 1840 | 0.00 | 1 | -0.40 | 20 | -8.00 | |
| Geertsma, Folkert-Jan | | | 1916 | NED | 0.00 | 1 | -0.40 | 20 | -8.00 | | 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) | | Dutch Team Competition 2021-2022 - Klasse 3 Round 4 | various | NED | 2021-11-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2092 | 1840 | 0.00 | 1 | -0.19 | 20 | -3.80 | |
| Uitenbroek, Hans | | | 2092 | NED | 0.00 | 1 | -0.19 | 20 | -3.80 | | 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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