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Individual Calculations April 2023 |
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| Grieve, Harry Total change: -16.00 | |   |
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| European Individual Chess Championship 2023. | Vrnjacka Banja | SRB | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2351 | 2455 | 3.50 | 8 | -1.51 | 10 | -15.10 | |
|  Pantic, Ivica | | | 2091 | SRB | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Gledura, Benjamin | g | | 2637 | HUN | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Garsky, Vladyslav | c | | 2253 | UKR | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Levitan, Tal | | | 2276 | ISR | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Wojtaszek, Radoslaw | g | | 2682 | POL | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Parligras, Cosmin | | | 2260 | ROU | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Skvortsov, Andrei | c | | 2298 | FID | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Gombocz, Ferenc Jr. | f | | 2311 | HUN | 0.00 | 1 | -0.69 | 10 | -6.90 | |
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) | | | | 2022/23 4NCL Division 1 Rounds 7-8 | Daventry | ENG | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2423 | 2455 | 1.00 | 2 | -0.09 | 10 | -0.90 | |
| | McDonald, Neil | g | | 2406 | ENG | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Colovic, Aleksandar | g | | 2440 | MKD | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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) | | |
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