Individual Calculations January 2012
 Alarcon Careaga, Gustavo  Total change: 102.15  Rating chartPersonal card
 IRT 3 AJEFECH-FUNDACION 2011 Santiago CHI 2011-10-12
RcRownchangeKK*chgGame
 2142 1907 5.00 9 3.03 30 90.90 
  Perez Gormaz, Matias 2188 CHI1.0010.843025.20 
  San Martin Basualto, Epiro 2106 CHI0.001-0.2430-7.20 
  Carmona Rosales, Jose Luis 2065 CHI1.0010.713021.30 
  Bombardiere Rosas, Eduardo f2172 CHI1.0010.823024.60 
  Cortes Moyano, Julio f2264 CHI0.5010.393011.70 
  Abarca Gonzalez, Damaris 1995 CHI0.5010.12303.60 
  Olivares Olivares, Claudio 2203 CHI0.001-0.1530-4.50 
  Farfan Ortiz, Enrique Alfredo 2276 CHI0.001-0.1030-3.00 
  Vergara Castillo, Boris 2006 CHI1.0010.643019.20 

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)
 
NOTE: K factor changed
 World Youth Chess Championship - U 16 Open Caldas Novas/GO BRA 2011-11-18
RcRownchangeKK*chgGame
 1984 1907 4.50 9 0.75 15 11.25 
  Drozdowski, Kacper f2307  * POL0.001-0.0815-1.20 
  Solis, Abraham 1585 PER1.0010.13151.95 
  Kowsarinia, Amir f2233 IRI0.001-0.1315-1.95 
  Beroiz, Julian 1699 ARG1.0010.23153.45 
  Clarke, Brandon G I 2141 ENG1.0010.791511.85 
  Abbasov, Amil Habil Oglu 2144 AZE0.001-0.2015-3.00 
  Gusev, Nikita 2134 CAN0.001-0.2115-3.15 
  Arias, Juan Cruz 1826 ARG0.501-0.1115-1.65 
  Iriarte, Alexis 1783 BOL1.0010.33154.95 
 * 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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