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Individual Calculations December 2017 |
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| Skurniak, Szymon Total change: 80.40 | |   |
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| IV WIELKOPOLSKA LIGA SENIOROW GRUPA B-2017-2018 Round 1-3 | Poznan | POL | 2017-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1670 | 1.50 | 2 | 0.95 | 40 | 38.00 | |
|  Witwicki, Pawel | | | 1893 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Kukorowski, Jan | | | 1797 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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) | | | | PILSEN OPEN 2017 - FIDE open | Plzen | CZE | 2017-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1702 | 3.00 | 7 | 1.06 | 40 | 42.40 | |
| | Hajek, Jiri | | | 2042 | CZE | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Stanislowski, Detlev | | | 1954 | GER | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Gurtovoi, Borys | | | 1891 | UKR | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Kopriva, Martin | | | 2084 | CZE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ilzhoefer, Karl-Heinz | | | 1791 | GER | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Ornet, Tomas | | | 1637 | CZE | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Prachar, Josef | | | 1834 | CZE | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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