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Individual Calculations November 2023 |
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| Koes, Richard Total change: -28.20 | |   |
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| Hoogeveen Schaaktoernooi 2023 - Amateur 1 | Hoogeveen | NED | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1788 | 5.00 | 9 | -1.41 | 20 | -28.20 | |
|  Shah, Shanay | | | 1388 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bollaart, Jeroen | | | 1913 | NED | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Ten Ham, John | | | 1850 | NED | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Etienne, Ghilon | | | 1494 | NED | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Shah, Shrey | | | 1478 | NED | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Van Der Pol, Theo | | | 1596 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Prijs, Xander | | | 1721 | NED | 0.00 | 1 | -0.59 | 20 | -11.80 | | | De Wit, Evan | | | 1577 | NED | 1.00 | 1 | 0.23 | 20 | 4.60 | | | De Wit, Jim | | | 1376 | NED | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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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