Individual Calculations May 2017 |
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Perrin, Raphael Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Kortchnoi-Memorial Main Tournament | Zurich | SUI | 2017-04-13 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1558 | 0 | 3.00 | 5 | 0.00 | 1578 | | 0.00 | |
| Frei, Gustav | | | 1632 | SUI | 0.50 | 1 | 0.00 | | 0.00 | | Schweizer, Robert | | | 1849 | SUI | 0.00 | 1 | 0.00 | | 0.00 | | Ismayilova, Aysu | | | 1459 | AZE | 0.50 | 1 | 0.00 | | 0.00 | | Anand, Aryan | | | 1302 | SUI | 1.00 | 1 | 0.00 | | 0.00 | | Niederberger, Raphael | | | 1548 | SUI | 1.00 | 1 | 0.00 | | 0.00 | | 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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