Individual Calculations January 2015
 Peralta, Fernando  Total change: 10.20  Rating chartPersonal card
 Abierto Internacional Universidad La Punta Copa Prov. San Luis La Punta - San Luis ARG 2014-12-03
RcRownchangeKK*chgGame
 2390 2582 7.50 9 1.02 10 10.20 
  Bulgarini Torre, Marco 2182  * CHI0.501-0.4210-4.20 
  Giacame, Juan Manuel 2182  * ARG1.0010.08100.80 
  Martinez, Ayelen wm2182  * ARG1.0010.08100.80 
  Villanueva, Mario m2420 ARG1.0010.29102.90 
  Valerga, Diego g2477 ARG0.501-0.1410-1.40 
  Krysa, Leandro m2459 ARG1.0010.33103.30 
  Perez Ponsa, Federico g2541 ARG0.501-0.0610-0.60 
  Pichot, Alan m2481 ARG1.0010.36103.60 
  Felgaer, Ruben g2582 ARG1.0010.50105.00 
 * 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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