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Individual Calculations October 2017 |
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| Roskowski, Stanislaw Total change: 30.80 | |   |
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| Memorial Romana Baka'2017 | Chorzow | POL | 2017-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1350 | 3.50 | 9 | 1.54 | 20 | 30.80 | |
|  Tchorzewski, Kazimierz | | | 1739 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Gredka, Dominika | | | 1562 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Stemplewski, Kamil | | | 1582 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Lendla, Janusz | | | 1547 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Trybus, Daniel | | | 1700 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Gonsior, Pawel | | | 1545 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Kalkowski, Igor | | | 1540 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Norek, Maciej | | | 1459 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Hryn, Aleksandra | | | 1574 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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