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Individual Calculations September 2018 |
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| Duch, Robert Total change: -30.80 | |   |
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| 54th International Akiba Rubinstein Chess Festival - OPEN C | Polanica Zdroj | POL | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1700 | 4.00 | 8 | -1.54 | 20 | -30.80 | |
|  Pudelko, Magdalena | | | 1360 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Szeliga, Sebastian | | | 1405 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Lewandowski, Witold | | | 1476 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mike, Patryk | | | 1981 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mytnik, Kinga | | | 1439 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kaczanowski, Pawel | | | 1591 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Proczek, Mateusz | | | 1542 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Kolodziejski, Piotr | | | 1558 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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