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Individual Calculations August 2018 |
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| Rojas Menor, Walter Alejandro Total change: 2.60 | |   |
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| I Torneo De Ajedrez IRT Real Chess Club - Sub 2200 | Trujillo | PER | 2018-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 2003 | 5.00 | 7 | 0.13 | 20 | 2.60 | |
|  Castillo Muguerza, Jhon Antony | | | 1603 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Diaz Pisfil, Ahilton Cesar | | | 1603 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Flores Aedo , Alexander Oliver M | | | 1867 | PER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Arteaga Rivera, Rodolfo | | | 1881 | PER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Cruz Pereyra, Andresantoni | | | 2050 | PER | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Alvarado Zamora, Albert | c | | 1797 | PER | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Moreno, William | | | 2007 | PER | 0.50 | 1 | 0.01 | 20 | 0.20 | | | * 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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