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Individual Calculations March 2010 |
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| Koza, Stanislaw Total change: 9.90 | |   |
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| Turniej Noworoczny 2009 | Wroclaw | POL | 2009-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1422 | 1.00 | 5 | -0.46 | 15 | -6.90 | |
|  Kresa, Jaroslaw | | | 1733 | POL | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Brzechffa, Szymon | | | 1629 | POL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Dzikowski, Michal | | | 1594 | POL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Korpalska, Joanna | | | 1451 | POL | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Kulas, Mariusz | | | 1522 | POL | 1.00 | 1 | 0.64 | 15 | 9.60 | |
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) | | | | Zimowy Turniej Szachowy w KSz Polonia Wroclaw | Wroclaw | POL | 2010-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1443 | 3.00 | 7 | 1.12 | 15 | 16.80 | |
| | Stankiewicz, Pawel | | | 1843 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Wolska, Marta | | | 1651 | POL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Nowakowski, Artur | | | 1566 | POL | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Koliczko, Oskar | | | 1494 | POL | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Dwilewicz, Katarzyna | | | 1478 | POL | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Grochocinska, Urszula | | | 1688 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Kresa, Jaroslaw | | | 1733 | POL | 0.50 | 1 | 0.34 | 15 | 5.10 | | | * 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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