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Individual Calculations September 2009 |
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| Gora, Jan Total change: 10.35 | |   |
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| MIEDZYNARODOWY FESTIWAL SZACHOWY "SUDETY 2009" - OPEN B | Szklarska Poreba | POL | 2009-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1761 | 3.50 | 5 | -0.01 | 15 | -0.15 | |
|  Ostrowski, Michal | | | 1431 | POL | 0.50 | 1 | -0.38 | 15 | -5.70 | |  Gora, Antonina | | | 1540 | POL | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Dwilewicz, Andrzej | | | 1604 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Jankowski, Dawid | | | 1734 | POL | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Czerw, Dawid | | | 1691 | POL | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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) | | | | Druzynowe Mistrzostwa Polski - I Liga Juniorow | Chotowa | POL | 2009-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1796 | 3.50 | 8 | 0.70 | 15 | 10.50 | |
| | Grzeskow, Adrian | | | 1741 | POL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Cukrowski, Filip | | | 1854 | POL | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Lewicki, Miroslaw | | | 1992 | POL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Nasuta, Grzegorz | | | 2044 | POL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Malec, Sebastian | | | 2041 | POL | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Pietruszewski, Marcin | | | 2037 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Paszewski, Mateusz | | | 1724 | POL | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Lewtak, Damian | | | 1902 | 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) | | |
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