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Individual Calculations March 2010 |
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| Oszczanowski, Witold Total change: 14.40 | |   |
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| Turniej Noworoczny 2009 | Wroclaw | POL | 2009-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1720 | 2.00 | 4 | -1.04 | 15 | -15.60 | |
|  Korpalska, Joanna | | | 1451 | POL | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Chenska, Karolina | | | 1538 | POL | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Skrzypinski, Maciej | | | 1479 | POL | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Dzikowski, Michal | | | 1594 | POL | 0.00 | 1 | -0.67 | 15 | -10.05 | |
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) | | | | III Miêdzynarodowy Turniej Szachowy - Góra ¦w. Anny | Gora Sw. Anny | POL | 2010-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1720 | 4.50 | 6 | 2.00 | 15 | 30.00 | |
| | Sabuk, Piotr | | | 2120 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gajdamowicz, Adrian | | | 1461 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Terochin, Piotr | | | 1742 | POL | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Chenska, Karolina | | | 1538 | POL | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Cukrowski, Filip | | | 1955 | POL | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Ziebinski, Bartosz | | | 1983 | POL | 1.00 | 1 | 0.82 | 15 | 12.30 | | | * 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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