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Individual Calculations February 2017 |
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| Grabarczyk, Sylwester Total change: -50.40 | |   |
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| Memorial Zamenhofa Bialystok 2016 - grupa B | Bialystok | POL | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1799 | 4.50 | 9 | -2.61 | 20 | -52.20 | |
|  Semeniec, Zbigniew | | | 1459 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Jatel, Filip | | | 1399 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Wolagiewicz, Kinga | | | 1572 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Ciszewski, Krzysztof | | | 1399 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sazon, Adam | | | 1558 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Businski, Karol | | | 1399 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Prakapuk, Vera | | | 1997 | BLR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Paprocki, Stanislaw | | | 1518 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Zolkiewski, Jakub | | | 1561 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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) | | | | DMR KPZSzach 2016/2017 round 5-7 | Wojewodztwo Kujawsko-Pomorskie | POL | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1806 | 1.00 | 2 | 0.09 | 20 | 1.80 | |
| | Zolnierowicz, Krzysztof | m | | 2038 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Stasiak, Tomasz | | | 1654 | POL | 1.00 | 1 | 0.30 | 20 | 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) | | |
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