Individual Calculations May 2015
 Vanegas Diaz, Johnny Alfredo  Total change: 36.40  Rating chartPersonal card
 LXI CAMPEONATO NACIONAL E INTERNACIONAL ABIERTO MEXICANO DE AJEDREZ 2015 Monterrey, NL MEX 2015-03-31
RcRownchangeKK*chgGame
 2198 2120 5.00 8 1.82 20 36.40 
  Martha Palafox, Jaime Lionel f1972 MEX1.0010.30206.00 
  Martin Del Campo C., Jorge f2170 MEX1.0010.572011.40 
  Martin Del Campo C., Roberto m2338 MEX0.001-0.2220-4.40 
  Cabrera Castellanos, Gabriel 2205 CUB1.0010.622012.40 
  Alvarez Ferreiro, Roberto f2313 CUB0.001-0.2520-5.00 
  Culbeaux Tello, Oscar Abraham f2207 MEX1.0010.622012.40 
  Della Morte, Pablo m2287 ARG0.001-0.2820-5.60 
  Miranda Talavera, Irving A 2090 MEX1.0010.46209.20 

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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