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Individual Calculations September 2013 |
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| Biernacki, Tomasz Total change: 27.60 | |   |
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| M.Najdorf International Chess Festival gr. B | Warszawa | POL | 2013-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1270 | 2.50 | 8 | 0.92 | 30 | 27.60 | |
|  Kowalik, Pawel | | | 1670 * | POL | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Muller, Marcin | | | 1518 | POL | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Ostrowska, Joanna | | | 1514 | POL | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Turek, Piotr | | | 1667 | POL | 0.50 | 1 | 0.42 | 30 | 12.60 | | | Taliashvili, Tamari | | | 1367 | POL | 0.50 | 1 | 0.13 | 30 | 3.90 | | | Rogalski, Krzysztof | | | 1670 * | POL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Kozinski, Karol | | | 1527 | POL | 1.00 | 1 | 0.82 | 30 | 24.60 | | | Pietras, Zbigniew | | | 1340 | POL | 0.50 | 1 | 0.10 | 30 | 3.00 | | | * 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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