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Blitz:
Individual Calculations October 2018 |
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| Piatek, Szymon Total change: 9.00 | |   |
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| Grand Prix KKSz - sezon 2018 - turniej 1 | Krakow | POL | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1209 | 1032 | 2.00 | 5 | 0.45 | 20 | 9.00 | |
|  Wolak, Maciej | | | 1180 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Piatek, Robert | | | 1012 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Rog, Mateusz | | | 1432 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Blacha, Patryk | | | 988 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Surpeta, Julia | | | 1432 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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