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Individual Calculations June 2017 |
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| Caja Alarcon, Gianpier Total change: 3.20 | |   |
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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 |
| 1503 | 1556 | 3.50 | 6 | 0.08 | 40 | 3.20 | |
|  Vizcarra, Quispe Ramalia | | | 1156 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mamani Leon, Miguel | | | 1816 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Gutierrez Falcon, Hector Enrique | | | 1285 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Gomez Huaraya, Jesus Miguel | | | 1956 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pastor Aragon, Mateo | | | 1405 | PER | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Giraldo, Arana Jose Alfonso | | | 1401 | PER | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * 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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