Individual Calculations May 2013
 Alvarez Pedraza, Aramis  Total change: 5.50  Rating chartPersonal card
 LIX Campeonato Nacional e Internacional Abierto Mexicano 2013 Puebla, Pue MEX 2013-03-26
RcRownchangeKK*chgGame
 2353 2500 6.50 9 0.55 10 5.50 
  De La Cruz Loredo, Ivan 2100  * MEX1.0010.08100.80 
  Ayala Pena, Eduardo Azael c2147 MEX1.0010.11101.10 
  Benitez Lozano, Javier c2272 MEX0.501-0.2910-2.90 
  Baltazar Pineda, Rafael m2100  * MEX1.0010.08100.80 
  Martinez Duany, Lelys Stan g2459 CUB1.0010.44104.40 
  Cordova, Emilio g2564 PER0.5010.09100.90 
  Gonzalez Vidal, Yuri g2525 CUB1.0010.53105.30 
  Ramirez, Alejandro g2535 USA0.5010.05100.50 
  Otero Acosta, Diasmany m2471 CUB0.001-0.5410-5.40 
 * 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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