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Individual Calculations September 2023 |
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| Van Der Borgt, Peter Total change: -61.60 | |   |
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| HZ University of Applied Sciences Chess Tournament 2023 | Vlissingen | NED | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1950 | 3.00 | 8 | -3.08 | 20 | -61.60 | |
|  Kooman, Ko | | | 1550 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Provoost, Simon | | | 2198 | NED | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Van De Griend, Johan | | | 1752 | NED | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Van Der Sloot, Jens | | | 1705 | NED | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Colsen, Manuel | | | 1595 | NED | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Vieira, Daniel | | | 1707 | USA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Den Hollander, Rinus | | | 1659 | NED | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Woning, Dirk | | | 1634 | NED | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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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