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Blitz:
Individual Calculations August 2023 |
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| Grabarczyk, Sylwester Total change: -8.60 | |   |
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| I turniej klubu szachowego E4 Elblag (blitz) | Elblag | POL | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1515 | 3.50 | 6 | -0.43 | 20 | -8.60 | |
|  Shcherbyna, Mark | | | 1241 | UKR | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Tonga, Radoslaw | | | 1369 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Chudzinski, Jan | | | 1235 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kiejdo, Wojciech | | | 1429 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Mackiewicz, Lukasz | | | 1513 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Siluk, Jan | | | 1558 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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