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Individual Calculations September 2012 |
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| Lach, Piotr Total change: 24.00 | |   |
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| III Miedzynarodowe Mistrzostwa Krakowa - OPEN | Krakow | POL | 2012-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2166 | 6.50 | 9 | 1.60 | 15 | 24.00 | |
|  Latka, Tadeusz | | | 1766 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Grota, Mateusz | | | 1815 | POL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Janczarski, Michal | | | 2344 | POL | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Kaczmarek, Aleksander | | | 2097 | POL | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Slabek, Grzegorz | | | 2106 | POL | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Sanetra, Szymon | | | 2002 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Kalinin, Oleg | m | | 2343 | UKR | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Brzeski, Maciej | | | 2314 | POL | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Ustianovich, Nazar | f | | 2273 | UKR | 0.50 | 1 | 0.15 | 15 | 2.25 | | | * 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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