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Rapid:
Individual Calculations June 2023 |
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| Czoch, Karol Total change: 78.60 | |   |
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| Grand Prix Polonii 2023 - turniej 18 | Wroclaw | POL | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1666 | 5.00 | 7 | 1.94 | 20 | 38.80 | |
|  Czerwinski, Michal | | | 1266 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pietrzak, Jakub | | | 1274 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Madajczak, Piotr | | | 1909 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Stachowiak, Kamil | m | | 2260 | POL | 1.00 | 1 | 0.98 | 20 | 19.60 | | | Dytman, Radoslaw | | | 1728 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Luberanski, Jakub | f | | 2035 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Krzyzosiak, Marta | | | 1672 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | * 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) | | | | XXXI Turniej Szachowy Dni Leszna | Leszno | POL | 2023-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1666 | 3.50 | 7 | 1.99 | 20 | 39.80 | |
| | Fiedorek, Michal | f | | 2077 | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Psyk, Radoslaw | | | 2355 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Zeberski, Jakub | m | | 2234 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Szczepanski, Andrzej | | | 1408 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Allam, Dariusz | | | 1764 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Skurniak, Szymon | | | 1996 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Skrzypinski, Jan | | | 2045 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | |
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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