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Individual Calculations January 2023 |
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| Nyysti, Sampsa Total change: 4.80 | |   |
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| Elllobregat Open Chess 2022 Group A | Sant Boi de Llobregat (Barcelona) | ESP | 2022-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2384 | 2338 | 4.50 | 9 | 0.48 | 10 | 4.80 | |
|  Donchenko, Alexander | g | | 2645 | GER | 0.00 | 1 | -0.14 | 10 | -1.40 | |  Webb, Laurence E | f | | 2201 | ENG | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Maurizzi, Marc Andria | g | | 2526 | FRA | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Can, Isik | m | | 2486 | TUR | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Martin Gonzalez, Angel | m | | 2225 | ESP | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Cosman, Andreea-Marioara | | wf | 2199 | ROU | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Dudin, Gleb | m | | 2489 | FID | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Royal, Shreyas | f | | 2435 | ENG | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Joshua, A P | | | 2246 | IND | 1.00 | 1 | 0.37 | 10 | 3.70 | |
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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