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Rapid:
Individual Calculations January 2023 |
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| Klapcinski, Janusz Total change: 41.60 | |   |
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| Grand Prix Polonii 44 | Wroclaw | POL | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1219 | 4.00 | 7 | 2.13 | 20 | 42.60 | |
|  Hoedt, Ireneusz | | | 1669 | GER | 1.00 | 1 | 0.94 | 20 | 18.80 | |  Grossmann, Ryszard | f | | 1799 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Krawczyk, Eryk | | | 1533 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gajec, Roza | | | 1325 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Sawczuk, Czeslaw | | | 1471 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sonibare, Antoni | | | 1005 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mittelstaedt, Jakub | | | 1342 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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) | | | | Grand Prix Polonii 45 | Wroclaw | POL | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1219 | 0.00 | 4 | -0.83 | 20 | -16.60 | |
| | Lesniak, Szymon | | | 1572 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Sawczuk, Czeslaw | | | 1471 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Klys, Kacper | | | 1331 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Trebala, Michal | | | 1478 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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 46 | Wroclaw | POL | 2022-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1219 | 1.50 | 6 | 0.78 | 20 | 15.60 | |
| | Wilk, Aleksander | | | 1648 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Kicinski, Igor | | | 1590 | POL | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Smukowski, Bartosz | | | 1647 | POL | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Demski, Michal | | | 1906 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Uhryn, Mateusz | | | 1282 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Hoedt, Ireneusz | | | 1669 | GER | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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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