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Individual Calculations April 2018 |
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| Kretowicz, Piotr Total change: 3.40 | |   |
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| MARCOWE ZMAGANIA PRZY SZACHOWNICY - gr II - I kat. | Niepolomice | POL | 2018-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1772 | 5.50 | 8 | 0.17 | 20 | 3.40 | |
|  Bialek, Adam | | | 1372 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Surpeta, Julia | | | 1590 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Rainer, Piotr | | | 1432 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Karnasiewicz, Robert | | | 1822 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Krawczyk, Wojciech | | | 1676 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Swider, Pawel | | | 1941 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Wasik, Mateusz | | | 1689 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Owoc, Jakub | | | 1489 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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