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Individual Calculations August 2012 |
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| Grabarczyk, Edmund Total change: -75.45 | |   |
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| IV Memorial Bieluczykow 2012 | Bialystok | POL | 2012-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1544 | 0.50 | 5 | -2.62 | 15 | -39.30 | |
|  Trofimiuk, Tomasz | | | 1590 | POL | 0.00 | 1 | -0.44 | 15 | -6.60 | |  Kozaczynska, Aleksandra | | | 1521 | POL | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Pytel, Przemyslaw | | | 1321 | POL | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Zaleski, Andrzej | | | 1507 | POL | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Kaminski, Maciej | | | 1287 | POL | 0.00 | 1 | -0.82 | 15 | -12.30 | |
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) | | | | III Kresowy Festiwal Sokolka 2012 | Sokolka | POL | 2012-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1544 | 0.00 | 5 | -2.41 | 15 | -36.15 | |
| | Kostyra, Stanislaw | m | | 1944 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Maliszewski, Jakub | | | 1321 | POL | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Ziziuk, Martyna | | | 1382 | POL | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Dabkus, Roman | | | 1768 | BLR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Gierasimiuk, Jacek | | | 1454 | POL | 0.00 | 1 | -0.62 | 15 | -9.30 | | | * 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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