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Individual Calculations April 2023 |
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| Czarnogorcew, Dominik Total change: 69.60 | |   |
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| Zimowy Turniej Szachowy o Puchar Wojta Gminy Kolbudy - Grupa Mistrzowska Round 5-6 | Kowale | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1387 | 1.50 | 2 | 0.57 | 40 | 22.80 | |
|  Maciaszek, Piotr | | | 1252 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Jurkiewicz, Joanna | | | 1576 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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 3-4 | Gdansk | POL | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1387 | 2.00 | 2 | 1.17 | 40 | 46.80 | |
| | Przedpelski, Bartosz | | | 1195 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Dombrowski, Bartosz | | | 1786 | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | |
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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