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Individual Calculations September 2009 |
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| Bobula, Mateusz Total change: -5.10 | |   |
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| 4th Polonia Wroclaw's Tournament - Open A | Wroclaw | POL | 2009-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2346 | 2389 | 4.50 | 9 | -0.51 | 10 | -5.10 | |
|  Walentukiewicz, Michal | c | | 2143 | POL | 1.00 | 1 | 0.19 | 10 | 1.90 | |  Bartel, Mateusz | g | | 2601 | POL | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Postny, Evgeny | g | | 2648 | ISR | 0.00 | 1 | -0.18 | 10 | -1.80 | | | Strzemiecki, Zbigniew | f | | 2307 | POL | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Krupa, Monika | | wg | 2227 | POL | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Dubinski, Mateusz | | | 2149 | POL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Scibior, Adam | | | 2222 | POL | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Muzychuk, Anna | m | wg | 2533 | SLO | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Szczepkowska-Horowska, Karina | | wm | 2288 | POL | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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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