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Individual Calculations August 2015 |
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| Matyszkiewicz, Wiktor Total change: 26.00 | |   |
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| MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL- Open C | Warszawa | POL | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1334 | 2.50 | 7 | 0.65 | 40 | 26.00 | |
|  Mincewicz, Tomasz | | | 1506 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Rokni, Farzam | | | 1528 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Duda, Ryszard | | | 1526 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Mazurkiewicz, Wojciech | | | 1484 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Rytel, Jan | | | 1534 | POL | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Lachcik, Marek | | | 1476 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Gajda, Stanislaw | | | 1549 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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