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Individual Calculations May 2017 |
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| Zweifel, Gavin Total change: 50.80 | |   |
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| Kortchnoi-Memorial Main Tournament | Zurich | SUI | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1431 | 2.00 | 5 | 1.27 | 40 | 50.80 | |
|  Stief, Volker | | | 1831 * | SUI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Fitzgerald, Niall | | | 1503 | IRL | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Studer, Vital | | | 1831 * | SUI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bounlom, Jannik | | | 1822 | SUI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Schreiber, Edwin | | | 1831 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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