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Individual Calculations September 2020 |
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| Wojtas, Julia Total change: 17.20 | |   |
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| Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa C | Ustron | POL | 2020-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1480 | 4.00 | 8 | 0.43 | 40 | 17.20 | |
|  Krogulski, Maksymilian | | | 1080 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tarka, Aleksandra | | | 1618 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | |  Bugaj, Hanna | | | 1615 | POL | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Mroz, Lena | | | 1643 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Arciszewska, Zuzanna | | | 1596 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Kozak, Karol | | | 1256 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sulkowski, Dawid | | | 1594 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Gajzner, Ryszard | | | 1649 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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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