Individual Calculations January 2014
 Guerrero, Andres  Total change: 28.05  Rating chartPersonal card
 Panama Chess Open 3 Panama PAN 2013-10-30
RcRownchangeKK*chgGame
 2231 2245 6.50 9 1.87 15 28.05 
  Ipatov, Alexander g2625 TUR0.5010.41156.15 
  Hernandez, Zaida wc1958 VEN1.0010.16152.40 
  Obregon Rivero, Juan Carlos m2526 CUB0.001-0.1615-2.40 
  Alvarez, Walter Danilo 1963 PAN1.0010.16152.40 
  Martinez, Randall 1845  * VEN1.0010.08151.20 
  Jimenez Fraga, Pedro Alejandro m2461 CUB0.001-0.2215-3.30 
  Bermudes, Eduardo 2077 COL1.0010.28154.20 
  Saucedo, Ivan 2162 PAN1.0010.39155.85 
  Delgado Ramos, Hector m2460 CUB1.0010.771511.55 
 * 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)
 

 

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