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Rapid:
Individual Calculations February 2023 |
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| Klapcinski, Janusz Total change: -10.60 | |   |
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| Grand Prix Polonii 2023 - turniej 1 | Wroclaw | POL | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1261 | 1.00 | 6 | -0.01 | 20 | -0.20 | |
|  Soliwoda, Zygmunt | | | 1665 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bilin, Halil | | | 1508 | SUI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Rzewnicki, Pawel | | | 1543 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Klys, Kacper | | | 1496 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Uhryn, Lukasz | | | 1525 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Wilgosz, Jan | | | 1511 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | Grand Prix Polonii 2023 - turniej 2 | Wroclaw | POL | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1261 | 2.00 | 5 | 0.19 | 20 | 3.80 | |
| | Grot, Blazej | c | | 1881 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Makalowski, Pawel | | | 1094 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kicinski, Igor | | | 1581 | POL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Trebala, Michal | | | 1449 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Skochylias, Markiian | | | 1123 | UKR | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | Grand Prix Polonii 2023 - turniej 3 | Wroclaw | POL | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1261 | 0.50 | 5 | -0.71 | 20 | -14.20 | |
| | Jankowski, Aleksander | | | 1673 | POL | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Chmielewski, Jakub | | | 1913 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Walentynowicz, Marcin | | | 1488 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Pietrzak, Jakub | | | 1297 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Domanski, Marcin | | | 1284 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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