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Individual Calculations January 2023 |
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| Homburg, Frank Total change: 26.80 | |   |
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| Dutch Team Competition 2022-2023 - Klasse 5 Round 4 | Various | NED | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1829 | 1.00 | 1 | 0.55 | 20 | 11.00 | |
|  Van Beckhoven, Boudewijn | | | 1868 | NED | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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) | | | | Chessfestival Groningen 2022 Vierkampen | Groningen | NED | 2022-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1829 | 2.50 | 3 | 0.79 | 20 | 15.80 | |
|  Roorda, Maarten | | | 1844 | NED | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Kurt, Sascha | | | 1796 | NED | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Dekker, Thiemen | | | 1695 | NED | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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