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Individual Calculations February 2013 |
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| Widelski, Kacper Total change: 22.35 | |   |
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| Zamenhof Memo Bialystok 2012 - group A | Bialystok | POL | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1564 | 3.50 | 8 | 1.50 | 15 | 22.50 | |
|  Cylwik, Zbigniew | | | 1964 * | POL | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Sieklucki, Adam | | | 1840 | POL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Filewicz, Przemyslaw | | | 1719 | POL | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Grabarczyk, Edmund | | | 1414 | POL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Borawski, Jakub | | | 1952 | POL | 0.50 | 1 | 0.41 | 15 | 6.15 | | | Burakowska, Gabriela | | | 1665 | POL | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Murza, Adam | | | 1964 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Szostko, Jakub | | | 1773 | POL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | * 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) | | | | Champ Bialystok 2013 U-20 | Bialystok | POL | 2013-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1564 | 2.00 | 6 | -0.01 | 15 | -0.15 | |
| | Kosakowski, Jakub | | | 1733 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Rudnik, Anna | | | 1589 | POL | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Filewicz, Przemyslaw | | | 1719 | POL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Trofimiuk, Tomasz | | | 1602 | POL | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Pytel, Maciej | | | 1615 | POL | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Borawski, Jakub | | | 1952 | POL | 0.50 | 1 | 0.41 | 15 | 6.15 | |
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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