Individual Calculations May 2013
 Amura, Claudia  Total change: 1.30  Rating chartPersonal card
 44 Abierto Internacional. Mar del Plata.Marcel Duchamp 2013 Mar del Plata ARG 2013-03-23
RcRownchangeKK*chgGame
 2112 2312 6.00 8 0.13 10 1.30 
  Speranza, Mariano 1912  * ARG1.0010.08100.80 
  Molini, Rodrigo 2029 ARG0.501-0.3410-3.40 
  Evans, Pablo 2014 ARG1.0010.15101.50 
  Fidel, Roberto Oscar 2143 ARG0.501-0.2210-2.20 
  Acosta, Pablo Ismael f2082 ARG1.0010.21102.10 
  Hernandez Guerrero, Gilberto g2527 MEX0.5010.27102.70 
  Judewicz, Alejandro 1987 ARG1.0010.13101.30 
  Fernandez, Jorge 2204 ARG0.501-0.1510-1.50 
 * 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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