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Individual Calculations September 2009 |
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| Grochocinska, Urszula Total change: -21.15 | |   |
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| 4th Polonia Wroclaw's Tournament - Open B | Wroclaw | POL | 2009-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1680 | 0.00 | 4 | -1.05 | 15 | -15.75 | |
|  Moehn, Hans | | | 1953 | GER | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Gulik, Pawel | | | 1917 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Sklepinski, Artur | | | 1810 | POL | 0.00 | 1 | -0.32 | 15 | -4.80 | |  Wozniak, Bartosz | | | 1780 | POL | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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) | | | | Dru¿ynowe Mistrzostwa Polski II Liga Juniorow | Lukow | POL | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1711 | 3.50 | 6 | -0.36 | 15 | -5.40 | |
| | Paterek, Diana | | | 1428 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Bialowas, Inga | | | 1616 | POL | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Lachowicz, Judyta | | | 1679 | POL | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Tracz, Marcelina | | | 1598 | POL | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Kustal, Emilia | | | 1603 | POL | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Delekta, Anna | | | 1674 | POL | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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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