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Rapid:
Individual Calculations January 2023 |
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| Sawczuk, Czeslaw Total change: 39.00 | |   |
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| Grand Prix Polonii 44 | Wroclaw | POL | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1471 | 4.00 | 7 | 1.33 | 20 | 26.60 | |
|  Krzywda, Andrzej | c | | 2043 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Sonibare, Antoni | | | 1071 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bilin, Halil | | | 1648 | SUI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Smukowski, Bartosz | | | 1647 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Klapcinski, Janusz | | | 1219 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kowalczyk, Wojciech | | | 1699 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Helaszek, Edward | | | 1746 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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) | | | | Grand Prix Polonii 45 | Wroclaw | POL | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1471 | 3.00 | 6 | 0.62 | 20 | 12.40 | |
| | Razin, Vadim | | | 2323 | UKR | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Klapcinski, Janusz | | | 1219 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Wilk, Aleksander | | | 1648 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Domanski, Marcin | | | 1307 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Hoedt, Ireneusz | | | 1669 | GER | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Kicinski, Igor | | | 1590 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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