Blitz: Individual Calculations September 2012
 Guevara Silva, Rodger  Total change: -2.60  Rating chartPersonal card
 La Torre de Capablanca Blitz 2 Guayaquil ECU 2012-07-22
RcRownchangeKK*chgGame
 1791 1671 1.00 3 -0.13 20 -2.60 
  Palma Moscoso, Alvaro Dario 2071  * ECU0.001-0.0820-1.60 
  Pereira Berrozo, Hernando 1462 ECU1.0010.23204.60 
  Doylet Mendieta, Daniel 1841 ECU0.001-0.2820-5.60 
 * 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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