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Individual Calculations February 2020 |
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| Lobos Astorga, Mario Rolando Total change: -24.00 | |   |
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| IRT SUB 2200 REYES DEL LOA - CALAMA | Calama | CHI | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1676 | 0.00 | 2 | -0.44 | 20 | -8.80 | |
|  Castellanos Villela, Alejandro | c | | 2076 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Inaicheo Santana, Edward | | | 1778 | CHI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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) | | | | I TORNEO DE AJEDREZ I.R.T. AJEZA VERANO 2020 | Antofagasta | CHI | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1676 | 1.00 | 3 | -0.76 | 20 | -15.20 | |
| | Mamani Sandoval, Julio Fernando | | | 1462 | CHI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Galvez Aguirre, Valentina | | | 1297 | CHI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Castellanos Villela, Alejandro | c | | 2076 * | CHI | 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) | | |
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