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Individual Calculations February 2017 |
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| Poltorak, Sebastian Total change: -12.80 | |   |
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| U STYKU TRZECH GRANIC | Bogatynia | POL | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1820 | 1.50 | 4 | -0.19 | 40 | -7.60 | |
|  Gerasimenyk, Mikhail | f | | 2192 | UKR | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Gromczak, Dariusz | | | 1992 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Raczykowska, Paulina | | | 1831 | POL | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Burita, Dobroslav | | | 1533 | CZE | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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) | | | | XXVII MIEDZYNARODOWY PUCHAR GOR OPAWSKICH | Pokrzywna | POL | 2017-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1820 | 5.00 | 8 | -0.13 | 40 | -5.20 | |
| | Tryjanska, Kornelia | | | 1420 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mrozek, Zofia | | | 1420 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Meers, Hubert | | | 1608 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Ustianovich, Nazar | f | | 2220 * | UKR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tustanowski, Robert | | | 2220 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Smolen, Sebastian | | | 1420 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Katolik, Kamil | | | 1718 | POL | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Hryn, Zofia | | | 1577 | POL | 0.50 | 1 | -0.30 | 40 | -12.00 | | | * 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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