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Individual Calculations February 2015 |
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| Barrera Ricra, Victor Hugo Total change: 7.80 | |   |
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| II TORNEO INTERNACIONAL DE AJEDREZ, CIUDAD DE ARICA 2015 | Arica | CHI | 2015-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 1793 | 1.00 | 5 | 0.39 | 20 | 7.80 | |
|  Aguirre Contreras, Cristian Rodri | | | 2193 * | CHI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Henriquez Villagra, Cristobal | m | | 2193 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Alarcon Bahamondes, Roberto Ignac | | | 2193 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Suasnabar Benavides, Jesus Gabrie | | | 2023 | PER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Vergara Jofre, Felipe Andres | | | 2077 | CHI | 0.00 | 1 | -0.16 | 20 | -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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