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Individual Calculations May 2017 |
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| Guarisco, Renzo Total change: 7.20 | |   |
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| Kortchnoi-Memorial Main Tournament | Zurich | SUI | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1623 | 2.50 | 5 | 0.36 | 20 | 7.20 | |
|  Brandis, Benjamin | | | 1982 | SUI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Lassoued, Noe | | | 1256 | SUI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Kannan, Ritish | | | 1540 | SUI | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Rueegg, Rene | | | 1786 | SUI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Zoller, Patrik | | | 1819 | SUI | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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