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Individual Calculations January 2018 |
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| Kreft, Wojciech Total change: 31.60 | |   |
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| XIV Turniej Szachowy TS Wisla Krakow - OPEN A | Krakow | POL | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1653 | 3.50 | 4 | 1.58 | 20 | 31.60 | |
|  Kowalczyk, Barbara | | | 1259 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kulesza, Andrzej | | | 1812 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Para, Tomasz | | | 1998 | POL | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Sobelga, Lukasz | | | 1580 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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