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Rapid:
Individual Calculations August 2022 |
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| Zinchenko, Anatoly Total change: -39.40 | |   |
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| Grand Prix Polonii 26 | Wroclaw | POL | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1921 | 5.00 | 7 | 0.29 | 20 | 5.80 | |
|  Kowalczuk, Paulina | | | 1521 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sawczuk, Czeslaw | | | 1529 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Galant, Ireneusz | | | 1630 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kaban, Andriy | | | 1502 | UKR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Razin, Vadim | | | 2301 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Stachowiak, Kamil | m | | 2239 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Saweczko, Tomasz | | | 1599 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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 27 | Wroclaw | POL | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1921 | 2.50 | 5 | -2.26 | 20 | -45.20 | |
| | Dymara, Jerzy | | | 1347 | POL | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Kicinski, Igor | | | 1275 | POL | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Makalowski, Pawel | | | 1521 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lechowska, Liliana | | | 1080 | POL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Rzewnicki, Pawel | | | 1599 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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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