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Individual Calculations April 2023 |
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| Lupulescu, Constantin Total change: 1.50 | |   |
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| European Individual Chess Championship 2023. | Vrnjacka Banja | SRB | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2490 | 2580 | 7.00 | 11 | 0.23 | 10 | 2.30 | |
|  Levitan, Tal | | | 2276 | ISR | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Kilic, Eray | f | | 2415 | TUR | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Kalogeris, Ioannis | f | | 2409 | GRE | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Antic, Dejan | g | | 2388 | SRB | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Sanikidze, Tornike | g | | 2459 | GEO | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Ioannidis, Evgenios | m | | 2473 | GRE | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Kosakowski, Jakub | m | | 2476 | POL | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Moussard, Jules | g | | 2684 | FRA | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Ahmadzada, Ahmad | m | | 2487 | AZE | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Gelfand, Boris | g | | 2674 | ISR | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Donchenko, Alexander | g | | 2653 | GER | 0.00 | 1 | -0.40 | 10 | -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) | | | | 2022/23 4NCL Division 1 Rounds 7-8 | Daventry | ENG | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2321 | 2580 | 1.50 | 2 | -0.08 | 10 | -0.80 | |
| | Williams, Simon K | g | | 2461 | ENG | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Kelmendi, Bajrush | | | 2180 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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