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Individual Calculations February 2024 |
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| Van Kesteren, Stef Total change: -29.40 | |   |
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| Chessfestival Groningen 2023 Compact BCD | Groningen | NED | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1791 | 1.00 | 4 | -0.91 | 20 | -18.20 | |
|  Schuricht, Paul Alexander | | | 1694 | GER | 0.00 | 1 | -0.63 | 20 | -12.60 | |  Nepveu, Manuel | | | 1899 | NED | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Van Der Meer, Henk | | | 1742 | NED | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Dekker, Jasper | | | 1891 | NED | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | MARIENBAD OPEN 2024 D - seniors tournament 50 plus | Marianske Lazne | CZE | 2024-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1775 | 4.50 | 9 | -0.56 | 20 | -11.20 | |
| | Valecka, Karel | | | 1375 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mueller, Thomas | | | 1929 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Danko, Jiri | | | 1914 | CZE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Svoboda, Frantisek | | | 1599 | CZE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ni, Polina | | | 1881 | LAT | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Kostal, Zdislav | | | 1636 | CZE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Molnar, Ladislav | | | 1738 | CZE | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Warnk, Torsten | | | 1731 | GER | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Wacker, Manfred | | | 1667 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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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