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Individual Calculations February 2024 |
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| Ambrona Navarro, Himar Total change: 52.40 | |   |
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| Chessfestival Groningen 2023 Open B | Groningen | NED | 2023-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1846 | 6.50 | 9 | 1.84 | 40 | 73.60 | |
|  Hoogeboom, Boudewijn | | | 1558 | NED | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Hoffmann, Andre | | | 2028 | GER | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Westerlaan, Sander | | | 1962 | NED | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Ghosh, Yohan | | | 1655 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Groeneveld, Henry | | | 1511 | NED | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Bruggink, Tycho | | | 1935 | NED | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Nijdam, Brian | | | 1927 | NED | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Muller, Kenneth | | | 1901 | NED | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Zecha, Oscar | | | 1922 | NED | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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) | | | | Tata Steel Chess 204 - Weekend three-round event | Wijk aan Zee | NED | 2024-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1851 | 0.50 | 2 | -0.53 | 40 | -21.20 | |
| | Mulder, Mick | | | 1840 | NED | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Wyss, Peter | | | 1842 | SUI | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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