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Individual Calculations September 2021 |
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| Blaszkiewicz, Jakub Total change: 93.20 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN D | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1360 | 4.00 | 9 | 2.33 | 40 | 93.20 | |
|  Smukowski, Bartosz | | | 1659 | POL | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Ziemski, Przemyslaw | | | 1681 | POL | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Krygiel, Konrad | | | 1553 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Ziemski, Jaroslaw | | | 1581 | POL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Blasiak, Miroslaw | | | 1612 | POL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Jablonski, Miroslaw | | | 1760 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rzenca, Jerzy | | | 1578 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Hryn, Zofia | | | 1592 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Pietrzak, Emilia | | | 1583 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | * 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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