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Individual Calculations January 2018 |
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| Demski, Michal Total change: 13.20 | |   |
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| IV Dolnoslaska Liga Szachowa 2017/2018 r 4-5 | Dolny Slask | POL | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1537 | 0.00 | 1 | -0.37 | 40 | -14.80 | |
|  Matela, Krzysztof | | | 1634 | POL | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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) | | | | MIKOLAJ ROZDAJE KATEGORIE 2017 | Wroclaw | POL | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1537 | 3.00 | 5 | 0.70 | 40 | 28.00 | |
|  Raczek, Krzysztof | | | 1137 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tustanowski, Mateusz | | | 1937 * | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Komendecki, Jacek | | | 1937 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nikonenko, Ilya | | | 1687 | UKR | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Szreter, Marek | | | 1137 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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