Individual Calculations September 2011
 Henriquez Villagra, Cristobal  Total change: -8.10  Rating chartPersonal card
 CAMPEONATO PANAMERICANO U-20 ABSOLUTO Duran ECU 2011-06-05
RcRownchangeKK*chgGame
 2070 2218 5.50 9 -0.54 15 -8.10 
  Crespo Hidalgo, Carlos 1938 ECU1.0010.16152.40 
  Olvera Urena, Yasser 1818  * ECU0.501-0.4215-6.30 
  Principe, Gerson 2130 PER1.0010.38155.70 
  Krysa, Leandro f2357 ARG0.001-0.3115-4.65 
  Barros Rivadeneira, Cristhian 2049 ECU0.001-0.7215-10.80 
  Cuellar, Diego f2125 PER0.501-0.1315-1.95 
  Versosa Bravo, Johann 1964 ECU1.0010.19152.85 
  Galls Aguirre, Jorge 1906 ECU0.501-0.3615-5.40 
  Barbosa, Evandro Amorim f2343 BRA1.0010.671510.05 
 * 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)
 
 XXII Torneo Panamericano de Ajedrez de la Juventud 2011 U-16 Absoluto Cali COL 2011-07-02
RcRownchangeKK*chgGame
 2058 2227 5.50 8 -0.03 15 -0.45 
  Ccahua, Alexander 1827  * PER1.0010.08151.20 
  Zuleta, Juan Esteban 1827  * COL1.0010.08151.20 
  Florez, Luis Angel 1927 COL1.0010.15152.25 
  Leiva, Giuseppe 2135 PER0.001-0.6315-9.45 
  Ynojosa, Felix Jose 2274 VEN0.5010.07151.05 
  Hernandez, Cristian Andres 2060 COL1.0010.28154.20 
  Martinez Romero, Martin 2235 COL1.0010.51157.65 
  Hernandez, Jairo Andres 2179 COL0.001-0.5715-8.55 
 * 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)
 
 PRIMER TORNEO OPEN IRT AJEFECH FUNDACION Santiago CHI 2011-08-05
RcRownchangeKK*chgGame
 2081 2227 5.50 8 0.03 15 0.45 
  Valenzuela Morales, Jorge 1917 CHI1.0010.14152.10 
  Zamora Munoz, Nelson Manuel 2029 CHI1.0010.24153.60 
  Olivares Olivares, Claudio 2125 CHI0.001-0.6415-9.60 
  Toledo Sandoval, Claudio 2010 CHI1.0010.22153.30 
  Perez Gormaz, Matias 2177 CHI0.501-0.0715-1.05 
  Hernandez Riera, Jose De Jesus f2220 CHI0.001-0.5115-7.65 
  Vargas Maliqueo, Ivan Patricio 2198 CHI1.0010.46156.90 
  Tapia Fuentes, Jaime 1973 CHI1.0010.19152.85 

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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