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Rapid:
Individual Calculations February 2022 |
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| Sawczuk, Czeslaw Total change: -37.40 | |   |
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| Grand Prix Polonii 2 | Wroclaw | POL | 2022-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1542 | 1.00 | 5 | -1.68 | 20 | -33.60 | |
|  Demski, Michal | | | 1835 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Kuriata, Pawel | | | 1203 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Buczek, Grzegorz | | | 1301 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Dzieczkaniec, Piotr | | | 1931 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Jurkowski, Ignacy | | | 1344 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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) | | | | Grand Prix Polonii 3 | Wroclaw | POL | 2022-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1542 | 2.50 | 5 | -0.16 | 20 | -3.20 | |
| | Stachowiak, Kamil | m | | 2236 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Bienko, Mateusz | | | 1142 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sasin, Michal | | | 1295 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Kuriata, Pawel | | | 1203 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Krzywda, Andrzej | c | | 2032 | POL | 0.50 | 1 | 0.46 | 20 | 9.20 | | | * 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) | | | | Grand Prix Polonii 4 | Wroclaw | POL | 2022-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1542 | 3.00 | 7 | -0.03 | 20 | -0.60 | |
| | Krzywda, Andrzej | c | | 2032 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Kicinski, Igor | | | 1168 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Somyk, Marcin | | | 1746 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Mendes, Pedro Machado | | | 1547 | POR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Smietanski, Marek | | | 1569 | POL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Krecisz, Andrzej | | | 1550 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Starosciak, Szymon | | | 1609 | POL | 0.00 | 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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