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Individual Calculations February 2023 |
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| Czerw, Dawid Total change: 16.10 | |   |
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| FE 15 Citta' di Messina - A | Messina | ITA | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2387 | 2380 | 6.00 | 9 | 1.81 | 10 | 18.10 | |
|  Musso, Alessio | | | 2010 | ITA | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Verga, Francesco | | | 1980 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kazakouski, Valery | g | | 2539 | LTU | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Brunello, Sabino | g | | 2523 | ITA | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Sochacki, Christophe | g | | 2446 | FRA | 1.00 | 1 | 0.59 | 10 | 5.90 | | | Stremavicius, Titas | g | | 2526 | LTU | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Sumets, Andrey | g | | 2502 | UKR | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Ernst, Sipke | g | | 2518 | NED | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Akhvlediani, Irakli | f | | 2437 | GEO | 1.00 | 1 | 0.58 | 10 | 5.80 | | | * 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) | | | | Druzynowe Mistrzostwa Slaska Seniorow - Ekstraliga 2023 Round 1-3 | Chorzow | POL | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 2380 | 2.50 | 3 | -0.20 | 10 | -2.00 | |
| | Sroka, Janusz | | | 2002 | POL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Szmyd, Arkadiusz | c | | 2052 | POL | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Szydlowski, Kazimierz | | | 1980 * | POL | 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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