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Individual Calculations June 2017 |
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| Arauco Celestino, Arianna Sofia Total change: 5.60 | |   |
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| I IRT Escuela Y Club Ajedrez Surco-Ecasu 2017 | Lima | PER | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1597 | 3.00 | 5 | 0.14 | 40 | 5.60 | |
|  Bernal Alva, Rodrigo | | | 1197 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Huarcaya Silloca, Carlos Enrique | | | 1857 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Lazaro Cuevas, Ronald Anthony | | | 1417 | PER | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Bravo Mallco, Kate Azumi | | | 1325 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Beyer, Alfredo | | | 1851 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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