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Individual Calculations March 2023 |
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| El-Hagin, Konrad Total change: 105.60 | |   |
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| Zimowy Turniej Szachowy o Puchar Wojta Gminy Kolbudy - Grupa Mistrzowska Round 1-4 | Kowale | POL | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1297 | 2.50 | 4 | 1.12 | 40 | 44.80 | |
|  Burzynski, Cezary | | | 1400 | POL | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Maciaszek, Piotr | | | 1229 | POL | 0.00 | 1 | -0.59 | 40 | -23.60 | |  Jurkiewicz, Joanna | | | 1586 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Czarnogorcew, Dominik | | | 1468 | POL | 1.00 | 1 | 0.73 | 40 | 29.20 | |
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) | | | | Druzynowe Mistrzostwa Wojewodztwa Pomorskiego Seniorow- IV Liga 2023 Round 1-2 | Gdansk | POL | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1297 | 2.00 | 2 | 1.52 | 40 | 60.80 | |
| | Korszanski, Stanislaw | | | 1629 | POL | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Ostrowski, Dymitr | | | 1397 | POL | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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) | | |
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