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Individual Calculations March 2018 |
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| Alvarado Mendoza, Juan Jose Total change: 55.40 | |   |
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| I IRT Ricardo Palma 2018 - Sub 1850 | Lima | PER | 2018-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1759 | 3.50 | 4 | 0.66 | 20 | 13.20 | |
|  Galindo Canari, Renzo Salim | | | 1470 | PER | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Fernandez, Leandro Daniel | | | 1683 | ARG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Farias, Alexander | | | 1386 | PER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Mostacero Velarde, Isabella | | | 1762 | PER | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | Copa Latinoamericana de Ajedrez Categoria B Open | Lima | PER | 2018-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1759 | 5.00 | 9 | 2.11 | 20 | 42.20 | |
| | Huarcaya Silloca, Carlos Enrique | | | 2048 | PER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Dabraccio, Guillermo | | | 1641 | COL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Rodriguez Horna, Lorenzo | | | 2010 | PER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Manchego La Fuente, Gonzalo Alon | | | 1649 | PER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Franco Villon, Jorge | | | 1970 | PER | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Quispe Santacruz, Javier | | | 1990 | PER | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Gomez, Miguel | | | 1953 | PER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Saenz, Ivan | | | 1896 | PER | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Risco Alarcon, Julio | | | 1982 | PER | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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