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Individual Calculations February 2013 |
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| Napierala, Jakub Total change: -61.80 | |   |
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| IX Turniej Akademii Szachowej - B | Bydgoszcz | POL | 2013-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1311 | 1.00 | 4 | -0.85 | 30 | -25.50 | |
|  Sobieraj, Miroslaw | | | 1571 | POL | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Wolski, Lukasz | | | 1275 | POL | 0.50 | 1 | -0.05 | 30 | -1.50 | | | Borkowska, Zuzanna | | | 1247 | POL | 0.50 | 1 | -0.09 | 30 | -2.70 | |  Wloch, Mikolaj | | | 1287 | POL | 0.00 | 1 | -0.53 | 30 | -15.90 | |
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) | | | | XXX OTS Juniorow - Ferie 2013 | Bydgoszcz | POL | 2013-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1311 | 1.00 | 7 | -1.21 | 30 | -36.30 | |
| | Kowalski, Roman | | | 1602 | POL | 0.50 | 1 | 0.35 | 30 | 10.50 | | | Dobosz, Kacper | | | 1609 | POL | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Wierzbowska, Aleksandra | | | 1490 | POL | 0.50 | 1 | 0.23 | 30 | 6.90 | | | Wojnarowski, Szymon | | | 1612 | POL | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Wloch, Mikolaj | | | 1287 | POL | 0.00 | 1 | -0.53 | 30 | -15.90 | | | Borkowska, Zuzanna | | | 1247 | POL | 0.00 | 1 | -0.59 | 30 | -17.70 | | | Kulpinski, Jakub | | | 1406 | POL | 0.00 | 1 | -0.37 | 30 | -11.10 | |
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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