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Individual Calculations September 2021 |
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| Derylo, Kamil Total change: -3.20 | |   |
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| V Miedzynarodowy Memorial Ireny Warakomskiej - Open A | Suwalki | POL | 2021-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2062 | 3.00 | 9 | -0.08 | 40 | -3.20 | |
|  Baum, Jonasz | m | | 2260 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Wikar, Martyna | | | 2168 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Kaczmarek, Arkadiusz | | | 2147 | POL | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Lach, Aleksandra | | wm | 2183 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Praczukowski, Stanislaw | | | 2156 | POL | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Stanisz, Patryk | | | 2140 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Kukula, Pawel | | | 2195 | POL | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Piekielny, Pawel | | | 2150 | POL | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Mulet, Piotr | f | | 2215 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | |
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