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Individual Calculations February 2023 |
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| Oord, Raymon Total change: 13.40 | |   |
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| Chessfestival Groningen 2022 Compact | Groningen | NED | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 1984 | 2.00 | 4 | 0.67 | 20 | 13.40 | |
|  Maters, Arthur | | | 2125 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Clemens, Adrian | f | | 2107 | NED | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Kindt, Manfred | | | 2076 | NED | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Balje, Jan | | | 2116 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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