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Rapid:
Individual Calculations January 2018 |
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| Zaborski, Igor Total change: 15.40 | |   |
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| European Rapid Chess Championship'2017 | Katowice | POL | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1156 | 2.00 | 9 | 0.77 | 20 | 15.40 | |
|  Dvornitskaja, Elena | | | 1556 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Pietras, Maksymilian | | | 1556 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Skowron, Marcin | | | 1556 * | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Pazdzierz, Piotr | | | 1529 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Tomczak, Marta | | | 1409 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Lewicka, Natalia | | | 1384 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Jurkiewicz, Zuzanna | | | 1556 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chruszcz, Grzegorz | | | 1406 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Bialik, Nikodem | | | 1374 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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