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Individual Calculations November 2023 |
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| Gijsbers, Joop Total change: -3.20 | |   |
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| Hoogeveen Schaaktoernooi 2023 - Amateur 1 | Hoogeveen | NED | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1535 | 1.00 | 5 | -0.16 | 20 | -3.20 | |
|  Ten Ham, John | | | 1850 | NED | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Helmond, Frans | | | 1930 | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Van Jaarsveld, Henk | | | 1875 | NED | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Jorritsma, Wander | | | 1462 | NED | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Spaans, Leo | | | 1757 | NED | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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