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Rapid:
Individual Calculations April 2019 |
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| Rojas, Steven Total change: 47.60 | |   |
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| III Open IRT Rapidas Club Hermanos Rojas | Lima | PER | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1762 | 3.00 | 4 | -0.33 | 20 | -6.60 | |
|  Flores, Quispe Carlos | | | 1412 | PER | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Romero, Sebastian Peru | | | 1575 | PER | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Sirvas Mendizabal, Arian Emmanue | | | 1362 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vasquez Vargas, Henry Richard | | | 1537 | PER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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) | | | | IV Open IRT Rapidas Club Hermanos Rojas | Lima | PER | 2019-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1762 | 4.00 | 5 | 0.76 | 20 | 15.20 | |
| | Guevara Vertiz, Nestor Luciano | | | 1362 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saravia, German | | | 1470 | PER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Contreras, Fiorella | | | 1579 | PER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Arevalo Perez, Luis Alexander | | | 1655 | PER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Calcina, Gary | | | 2162 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | I IRT DE RAPIDAS 10 ANIVERSARIO DE LA ESCUELA MUNICIPAL DEL DEPORTE DE HUARAL | Huaral | PER | 2019-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1762 | 3.50 | 6 | 1.95 | 20 | 39.00 | |
| | Pacheco, Marco | m | | 2162 * | PER | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Blanco Cipra, Juan Carlos | | | 1362 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cruz, Cristhian | g | | 2162 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Suasnabar, Jesus | c | | 1972 | PER | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Serrano Nagamine, David Antonio | | | 2087 | PER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Puppi Lazo, Jorge Luis | | | 2115 | PER | 1.00 | 1 | 0.89 | 20 | 17.80 | | | * 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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