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Individual Calculations November 2009 |
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| Kwiatkowski, Wiktor Total change: 20.85 | |   |
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| The 45th Akiba Rubinstein - International Chess Festival - Open C | Polanica Zdroj | POL | 2009-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1857 | 6.50 | 8 | 1.41 | 15 | 21.15 | |
|  Chenska, Karolina | | | 1550 | POL | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Nowacki, Krzysztof | | | 1696 | POL | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Golaszewski, Marek | | | 1720 | POL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Popiol, Michal | | | 1788 | POL | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Jarmula, Pawel | | | 1828 | POL | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Adamczewski, Jedrzej | | | 1710 | POL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Stankiewicz, Pawel | | | 1828 | POL | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Dus, Leszek | | | 1886 | POL | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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) | | | | Eliminacje do Ogolnopolskiej Olimpiady Mlodziezy 2010 C 13 | Sarbinowo | POL | 2009-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1832 | 3.50 | 5 | -0.02 | 15 | -0.30 | |
| | Lanica, Lukasz | | | 1560 | POL | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Adamczewski, Jedrzej | | | 1710 | POL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Chmielarz, Maciej | | | 1720 | POL | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Lebiedowicz, Borys | | | 1615 | POL | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Gabryjalowicz, Jakub | | | 1768 | POL | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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