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Individual Calculations January 2018 |
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| Kowalczyk, Barbara Total change: -5.60 | |   |
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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 |
| 1410 | 1259 | 1.50 | 5 | -0.14 | 40 | -5.60 | |
|  Kreft, Wojciech | | | 1653 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Armula, Karol | | | 1406 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Zielinski, Marcin | | | 1536 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sobala, Filip | | | 1216 | POL | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Szopa, Emilia | | | 1238 | POL | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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