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Individual Calculations July 2011 |
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| Winiarski, Mikolaj Total change: -0.30 | |   |
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| 64.Mistrzostwa Warszawy 2011 - Open A | Warszawa | POL | 2011-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 1857 | 2.00 | 6 | 0.48 | 15 | 7.20 | |
|  Nowicki, Bartosz | | | 2138 | POL | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Zurkowski, Andrzej | | | 2106 | POL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Grochulski, Grzegorz | | | 2057 | POL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Sujkowski, Pawel | | | 2000 | POL | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Eggink, Mateusz | | | 1973 | POL | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Sielicki, Tomasz | | | 2026 | POL | 0.50 | 1 | 0.22 | 15 | 3.30 | |
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) | | | | IV Turniej Cztery Pory roku 2010/11 o Puchar Burmistrza Ursusa | Warszawa - Ursus | POL | 2011-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1857 | 1.00 | 3 | -0.50 | 15 | -7.50 | |
| | Grochulski, Grzegorz | | | 2057 | POL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Mincewicz, Tomasz | | | 1457 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Eggink, Mateusz | | | 1973 | POL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | * 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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