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Individual Calculations March 2023 |
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| Grochulski, Krzysztof Total change: -9.40 | |   |
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| OTWARTA LIGA MAZOWIECKA 2023 Round 5-6 | woj. mazowieckie | POL | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1714 | 1.00 | 1 | 0.79 | 20 | 15.80 | |
|  Wojtyra, Dariusz | | | 1947 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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) | | | | Turniej o norme kandydacka w Hetmanie Plock 2023.02 | Plock | POL | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1714 | 4.00 | 10 | -1.26 | 20 | -25.20 | |
|  Kowalczyk, Michal | | | 1683 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Zimochocki, Roman | | | 1417 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Klein, Zbigniew | | | 1700 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Szymanski, Jan | | | 1709 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Radecki, Krzysztof | | | 1941 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kowalczyk, Michal | | | 1683 | POL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Zimochocki, Roman | | | 1417 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Klein, Zbigniew | | | 1700 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Szymanski, Jan | | | 1709 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Radecki, Krzysztof | | | 1941 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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