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Individual Calculations February 2023 |
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| Spit, Vincent Total change: 7.60 | |   |
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| Chessfestival Groningen 2022 Open A | Groningen | NED | 2022-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2059 | 3.50 | 9 | 0.38 | 20 | 7.60 | |
|  Van Meegen, Ruud | f | | 2287 | NED | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Nicolai, Amir | | | 2188 | NED | 0.50 | 1 | 0.17 | 20 | 3.40 | | | De Winter, Arthur | f | | 2368 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Matsumura, Cocoro | | | 2133 | FRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Brouwer, Tim | | | 2169 | NED | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Albers, Sasa | | | 2103 | NED | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Bakker, Jouke | | | 2091 | NED | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Achuthan, Dylan | | | 2081 | NED | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Mitchell, Martin | | | 2193 | SCO | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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