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Individual Calculations May 2012 |
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| Belczewski, Jacek Total change: 16.50 | |   |
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| LUTY 2012 O PUCHAR KORONY GDANSK | Gdansk | POL | 2012-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1472 | 3.00 | 5 | 1.89 | 15 | 28.35 | |
|  Grota, Mateusz | | | 1815 | POL | 0.50 | 1 | 0.38 | 15 | 5.70 | |  Niewiarowski, Mieszko | | | 1507 | POL | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Ossowski, Boleslaw | | | 1676 | POL | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Sobczynski, Roman | | | 1872 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Janik, Igor | | | 1689 | POL | 0.50 | 1 | 0.28 | 15 | 4.20 | | | * 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) | | | | Olimpiada Sportow Umyslowych B12 | Solina | POL | 2012-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1482 | 1.50 | 6 | -0.79 | 15 | -11.85 | |
| | Klementowski, Dawid | | | 1663 | POL | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Gumularz, Szymon | | | 1651 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Raczynski, Krzysztof | | | 1578 | POL | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Karpus, Michal | | | 1686 | POL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Zacharczuk, Jakub | | | 1319 | POL | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Krol, Marcin | | | 1539 | POL | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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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