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Individual Calculations May 2017 |
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| Plaza Reino, Leire Total change: 59.60 | |   |
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| GRENKE Chess Open 2017 C-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1066 | 2.00 | 2 | 1.49 | 40 | 59.60 | |
|  Isaksson, Philip | | | 1228 | SWE | 1.00 | 1 | 0.71 | 40 | 28.40 | |  McDonald, Margaret | | | 1287 | FRA | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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