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Individual Calculations March 2014 |
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| Kozakiewicz, Gracjan Total change: -8.25 | |   |
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| XXXI OTS Juniorow - Ferie z Szachami 2014 | Bydgoszcz | POL | 2014-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1577 | 5.50 | 9 | -0.55 | 15 | -8.25 | |
|  Borkowska, Zuzanna | | | 1293 | POL | 0.50 | 1 | -0.34 | 15 | -5.10 | |  Losinska, Aleksandra | | | 1351 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Dobosz, Kacper | | | 1608 | POL | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Straszewski, Tomasz | | | 1356 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Kroczka, Gromoslaw | | | 1775 | POL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Kulpinski, Jakub | | | 1361 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Losinski, Piotr | | | 1266 | POL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Chalas, Dawid | | | 1480 | POL | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Walczak, Mikolaj | | | 1453 | POL | 0.00 | 1 | -0.67 | 15 | -10.05 | |
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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