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Blitz:
Individual Calculations September 2017 |
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| Stezaly, Piotr Total change: 14.80 | |   |
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| Polish Blitz Youth Chess Championship 2017 - B10 | Wroclaw | POL | 2017-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1062 | 2.00 | 4 | 0.74 | 20 | 14.80 | |
|  Kultucki, Kamil | | | 1331 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Leski, Franciszek | | | 1227 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Zborowski, Jakub | | | 1147 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Magiera, Kosma | | | 1110 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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