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Individual Calculations August 2019 |
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| Mendo, Mendoza Carlos Adrian Total change: 40.80 | |   |
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| Campeonato Regional Norte de Ajedrez Escolar - Sub 17 Absoluto | Piura | PER | 2019-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1598 | 3.50 | 4 | 1.02 | 40 | 40.80 | |
|  Inga Paiva , Joaquin Alonso | | | 1557 | PER | 0.50 | 1 | -0.06 | 40 | -2.40 | |  Ruiz Infante, Juan Carlos | | | 1198 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Cajan Polo, Juan Alberto Segundo | | | 1717 | PER | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Barrantes Cueva, Roberth Manuel | | | 1478 | PER | 1.00 | 1 | 0.34 | 40 | 13.60 | | | * 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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