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Individual Calculations May 2011 |
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| Niewiarowski, Mieszko Total change: -7.95 | |   |
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| Turniej Kwiecien 2011 | Gdansk | POL | 2011-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1543 | 0.00 | 3 | -1.18 | 15 | -17.70 | |
|  Szybowicz, Piotr | | | 1943 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Humin, Julia | | | 1491 | POL | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Wisniewski, Szymon | | | 1525 | POL | 0.00 | 1 | -0.53 | 15 | -7.95 | | | * 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) | | | | Wiosenny Turniej Szachowy | Gdynia | POL | 2011-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1543 | 2.00 | 4 | 0.65 | 15 | 9.75 | |
| | Karczynski, Lech | | | 1895 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Kapica, Wlodzimierz | | | 1943 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Garbowski, Jakub | | | 1583 | POL | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Wilk, Oktawia | | | 1375 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | * 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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