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Individual Calculations September 2023 |
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| Eveleens, Ed Total change: 22.40 | |   |
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| RSB Open 2023 | Rotterdam | NED | 2023-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1652 | 3.00 | 5 | 1.12 | 20 | 22.40 | |
|  Ten Wolde, Bert | | | 1825 | NED | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Van Nieuwenhuizen, Hans | | | 1825 | NED | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Van Gaalen, Jakob | | | 1431 | NED | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Weeda, Peter | | | 1866 | NED | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Rijnders, Wijnand | | | 1779 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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