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Individual Calculations June 2018 |
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| Suarez Aybar, Miguel Angel Total change: 30.40 | |   |
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| Campeonato Nacional Sub 20 Absoluto 2018 | Lima | PER | 2018-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1547 | 2.00 | 4 | 0.63 | 40 | 25.20 | |
|  Anamaria Estrada, Franco | | | 1925 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Quispe Limo, Josue Arnaldo | | | 1675 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Galindo Canari, Renzo Salim | | | 1495 | PER | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Lindo Miranda, Luis Armando | | | 1631 | PER | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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) | | | | I IRT Santisimo Nombre de Jesus - 2018 | San Borja | PER | 2018-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1547 | 4.50 | 6 | 0.13 | 40 | 5.20 | |
| | Palomino Trelles, Matias | | | 1147 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Morales Orozco, Silvana | | | 1194 | PER | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Ugarelli, Leonardo | | | 1442 | PER | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Soto Huaranca, Adriana | | | 1313 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Guzman Miraval, Christian Andre | | | 1773 | PER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Bernal Alva, Rodrigo | | | 1147 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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