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Rapid:
Individual Calculations March 2023 |
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| Klapcinski, Janusz Total change: -15.40 | |   |
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| Grand Prix Polonii 2023 - turniej 5 | Wroclaw | POL | 2023-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1250 | 1.50 | 7 | -0.87 | 20 | -17.40 | |
|  Helaszek, Edward | | | 1744 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Demski, Michal | | | 1969 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Makalowski, Pawel | | | 1104 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Galant, Ireneusz | | | 1660 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zurawinski, Hubert | | | 1039 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Rzadkowska, Kaja | | | 1483 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kabarowski, Tomasz Maciej | | | 1207 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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 2023 - turniej 6 | Wroclaw | POL | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1250 | 1.50 | 4 | 0.10 | 20 | 2.00 | |
| | Grossmann, Ryszard | f | | 1835 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Gawlik, Pawel | | | 1519 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kabarowski, Tomasz | | | 1076 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Gruszczynski, Maciej | | | 1263 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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