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Individual Calculations September 2011 |
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| Prus, Marek Total change: -1.35 | |   |
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| Miguel Najdorf International Chess Festival - Open B | Warsaw | POL | 2011-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1783 | 6.50 | 9 | -0.09 | 15 | -1.35 | |
|  Sacharewicz, Krzysztof | | | 1468 | POL | 0.00 | 1 | -0.86 | 15 | -12.90 | |  Jankiewicz, Maciej | | | 1410 | POL | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Rytel, Jan | | | 1561 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Lanica, Lukasz | | | 1664 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Michalski, Filip | | | 1572 | POL | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Jedynak, January | | | 1641 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Mrozowski, Jan | | | 1390 | POL | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Przybylska, Agata | | | 1604 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Szarwacki, Dominik | | | 1948 | POL | 1.00 | 1 | 0.72 | 15 | 10.80 | |
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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