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Rapid:
Individual Calculations May 2022 |
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| Grossmann, Ryszard Total change: 81.40 | |   |
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| Grand Prix Polonii 12 | Wroclaw | POL | 2022-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1770 | 5.00 | 7 | 0.21 | 20 | 4.20 | |
|  Klapcinski, Janusz | | | 1426 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Trebala, Michal | | | 1496 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Grot, Blazej | c | | 1692 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Madajczak, Piotr | | | 1820 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Kokurewicz, Konrad | | | 1606 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Shvets, Viktoria | | | 1723 | UKR | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Bilin, Halil | | | 1575 | SUI | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Grand Prix Polonii 13 | Wroclaw | POL | 2022-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1770 | 4.50 | 7 | 1.16 | 20 | 23.20 | |
| | Uhryn, Mateusz | | | 1370 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kotkowska, Agnieszka | | | 1718 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Zinchenko, Anatoly | | | 1992 | FID | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Grot, Blazej | c | | 1692 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Somyk, Marcin | | | 1728 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Demski, Michal | | | 1832 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Stachowiak, Kamil | m | | 2250 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | * 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) | | | | Grand Prix Polonii 14 | Wroclaw | POL | 2022-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1770 | 6.00 | 7 | 2.70 | 20 | 54.00 | |
| | Uhryn, Lukasz | | | 1370 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kowalczyk, Wojciech | | | 1523 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Stachowiak, Kamil | m | | 2250 | POL | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Swicarz, Maciej | | | 2188 | POL | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Madajczak, Piotr | | | 1820 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Demski, Michal | | | 1832 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Grot, Blazej | c | | 1692 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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) | | |
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