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Individual Calculations September 2009 |
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| Kumala, Aleksander Total change: 8.85 | |   |
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| V Mielenska Perla Baltyku B | Lazy | POL | 2009-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1858 | 5.50 | 8 | 1.22 | 15 | 18.30 | |
|  Czajkowski, Mateusz | | | 1614 | POL | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Mazalon, Mateusz | | | 1740 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Karwowski, Kacper | | | 1760 | POL | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Szmidt, Przemyslaw | | | 1987 | POL | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Kotlowski, Tomasz | | | 1978 | POL | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Lewandowski, Marek | | | 1951 | POL | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Trepkowski, Piotr | | | 1905 | POL | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Nowacki, Krzysztof | | | 1693 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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) | | | | VI MFSz Open | Ostroda | POL | 2009-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1858 | 5.00 | 7 | -0.63 | 15 | -9.45 | |
| | Wodzynska, Zofia | | | 1531 | POL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Stachowicz, Feliks | | | 1680 | POL | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Murawski, Jacek | | | 1619 | POL | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Kotlowska, Anna | | | 1645 | POL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Szymanowski, Mateusz | | | 1600 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Renkowski, Piotr | | | 1688 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Moszczenski, Milosz | | | 1458 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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) | | |
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