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Individual Calculations November 2023 |
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| Bommel, Peter Total change: -26.00 | |   |
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| Hoogeveen Schaaktoernooi 2023 - Amateur 1 | Hoogeveen | NED | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1833 | 1.50 | 4 | -0.65 | 40 | -26.00 | |
|  Smit, Tom | | | 1433 * | NED | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Reulink, Fred | | | 1948 | NED | 0.50 | 1 | 0.16 | 40 | 6.40 | |  De Graaf, Mark | | | 1871 | NED | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Van Jaarsveld, Henk | | | 1875 | NED | 0.00 | 1 | -0.44 | 40 | -17.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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