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Rapid:
Individual Calculations February 2019 |
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| Kopaczewski, Zbigniew Total change: -10.80 | |   |
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| 2. runda Grand Prix Bialegostoku "Zima-Wiosna 2019" - rapid | Bialystok | POL | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1560 | 2.50 | 6 | -0.54 | 20 | -10.80 | |
|  Jurewicz, Igor | | | 1250 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Kaminski, Maciej | | | 1874 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Zinczuk, Leon | | | 1869 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Backiel, Hubert | | | 1408 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Paszkowski, Krystian | | | 1602 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Semeniec, Zbigniew | | | 1360 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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