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Individual Calculations January 2020 |
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| Rodriguez Angulo, Stiven Jason Total change: 78.00 | |   |
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| I Open IRT "Copa Capablanca Trujillo" U-2200 | Trujillo | PER | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1485 | 0.50 | 3 | -0.28 | 40 | -11.20 | |
|  Oroche Mayta, Mario | | | 1777 | PER | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Alvarado Zamora, Albert | c | | 1862 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Paiva Mozo, Jose Luis | | | 1453 | PER | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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 FESTIVAL DE AJEDREZ IRT "MF CARLOS CELIS IN MEMORIAM" | Trujillo | PER | 2019-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1485 | 3.50 | 5 | 2.23 | 40 | 89.20 | |
| | Calcina, Gary | | | 1885 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Anticona Bocanegra, Fabrizio Aaro | | | 1085 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gonzales Bernal, Nelson | | | 1885 * | PER | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Alvarado Zamora, Albert | c | | 1862 | PER | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Quispe Santacruz, Javier | | | 1852 | PER | 1.00 | 1 | 0.90 | 40 | 36.00 | | | * 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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