Individual Calculations May 2015
 Alvarez Pedraza, Aramis  Total change: 5.70  Rating chartPersonal card
 LXI CAMPEONATO NACIONAL E INTERNACIONAL ABIERTO MEXICANO DE AJEDREZ 2015 Monterrey, NL MEX 2015-03-31
RcRownchangeKK*chgGame
 2367 2464 5.50 8 0.57 10 5.70 
  Rascon Vega, Alfonso 2123 MEX1.0010.12101.20 
  Lopez Gonzalez, Abel Fabian f2316 CUB0.501-0.2010-2.00 
  Cabrera Castellanos, Gabriel 2205 CUB1.0010.18101.80 
  Gonzalez Garcia, Jose g2497 MEX1.0010.55105.50 
  Obregon Rivero, Juan Carlos m2547 CUB0.5010.11101.10 
  Hevia Alejano, Carlos Antonio m2520 CUB0.001-0.4210-4.20 
  Breckenridge, Steven James f2321 USA1.0010.31103.10 
  Ruiz C, Joshua D m2409 COL0.501-0.0810-0.80 

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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