Individual Calculations January 2014
 Laenen, Matias  Total change: 12.00  Rating chartPersonal card
 X Sudamericano de la Juventud 2013 Sub 16 Abs Cochabamba BOL 2013-11-29
RcRownchangeKK*chgGame
 1957 1854 3.50 7 0.80 15 12.00 
  Sanchez Sandoval, Gonzalo 2124 CHI0.001-0.1715-2.55 
  Castillo Rivera, Carlos Alberto 1672 CHI0.001-0.7415-11.10 
  Luz, Arthur Nader 1867 BRA1.0010.52157.80 
  Cabezas Rojas, Bastian 1957 CHI0.5010.14152.10 
  Tapia Huerta, Josias 1730 PER0.501-0.1715-2.55 
  Cori Quispe, Kevin 2254  * PER1.0010.921513.80 
  Cortes Orihuela, Javier 2096 CHI0.5010.30154.50 
 * 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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