Rapid:
Individual Calculations April 2023 |
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Raczkowski, Zygmunt Total change: -24.40 | | |
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XI Turniej Szachowy poswiecony pamieci Krzysztofa Kierzkowskiego o Puchar Burmistrza Orzysza | Orzysz | POL | 2023-03-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1344 | 1520 | 4.50 | 8 | -1.22 | 20 | -24.40 | |
| Woytitzki, Sophie | | | 1204 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | Kotarski, Bartosz | | | 1899 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | Sawicki, Jan | | | 1268 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | Wiosna, Krzysztof | | | 1368 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | Grabowski, Czeslaw | | | 1405 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | Rosinski, Dariusz | | | 1247 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | Bujnowski, Adam | | | 1126 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Marmola, Olga | | | 1231 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | 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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