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Individual Calculations January 2023 |
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| Donchenko, Alexander Total change: -8.70 | |   |
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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 |
| 2485 | 2645 | 5.50 | 9 | -0.87 | 10 | -8.70 | |
|  Nyysti, Sampsa | m | | 2338 | FIN | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Samadov, Read | f | | 2450 | AZE | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Woodward, Andy | m | | 2447 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Arjun, Kalyan | g | | 2526 | IND | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Dvirnyy, Danyyil | g | | 2514 | ITA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Gines Esteo, Pedro Antonio | m | | 2492 | ESP | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Krzyzanowski, Marcin | g | | 2538 | POL | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Kulaots, Kaido | g | | 2511 | EST | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Kaidanov, Gregory | g | | 2548 | USA | 0.00 | 1 | -0.63 | 10 | -6.30 | |
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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