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Rapid:
Individual Calculations October 2018 |
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| Rogalski, Piotr Total change: -13.40 | |   |
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| XXIX Szachowy Memorial Jozefa Kochana | Koszalin | POL | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1686 | 4.00 | 8 | -0.67 | 20 | -13.40 | |
|  Mielczarski, Miroslaw | | | 2053 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Lowiecki, Mariusz | | | 1286 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bienko, Jagoda | | | 1353 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Grzesik, Gracjan | | | 1852 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Puksza, Andrzej | | | 1881 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kedziera, Izydor | | | 1411 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Trembowiecka-Wysota, Aleksandra | | | 1690 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Zalog, Aleksandra | | | 1286 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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