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Individual Calculations April 2023 |
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| Kejna, Piotr Total change: -20.80 | |   |
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| Indywidualne Mistrzostwa Polski Juniorow 2023 - C16 | Jastrzebia Gora | POL | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 2027 | 5.50 | 9 | -0.52 | 40 | -20.80 | |
|  Szymkiewicz, Witold | | | 1754 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Dziewonski, Dariusz | | | 2237 | POL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Skrzypinski, Jan | | | 1683 | POL | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Duda, Szymon | | | 1767 | POL | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Ugorek, Kacper | | | 1649 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Grot, Blazej | c | | 1861 | POL | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Pancewicz, Szymon | | | 1909 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Gbiorczyk, Mikolaj | | | 1852 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Fiszer, Bartosz | c | | 2232 | POL | 0.50 | 1 | 0.26 | 40 | 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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