Individual Calculations July 2015
 Valerga, Diego  Total change: -6.50  Rating chartPersonal card
 XIX Magistral Internacional Copa Mercosur Buenos Aires ARG 2015-06-04
RcRownchangeKK*chgGame
 2479 2488 5.00 11 -0.65 10 -6.50 
  Barbosa, Evandro Amorim m2462 BRA1.0010.46104.60 
  Spangenberg, Hugo g2487 ARG0.5010.00100.00 
  Della Morte, German m2401 ARG0.501-0.1210-1.20 
  Henriquez Villagra, Cristobal m2489 CHI0.001-0.5010-5.00 
  Sosa, Tomas c2385 ARG1.0010.36103.60 
  Pichot, Alan m2492 ARG0.5010.01100.10 
  Slipak, Sergio g2433 ARG0.501-0.0810-0.80 
  Quesada Perez, Yuniesky g2647 CUB0.5010.21102.10 
  Mekhitarian, Krikor Sevag g2571 BRA0.001-0.3910-3.90 
  Villanueva, Mario m2436 ARG0.501-0.0710-0.70 
  Rodriguez Vila, Andres g2469 URU0.001-0.5310-5.30 

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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