Individual Calculations October 2017
 Diaz Perez, Michel Alejandro  Total change: -2.50  Rating chartPersonal card
 Migoya in Memoriam 2017 Camaguey CUB 2017-09-10
RcRownchangeKK*chgGame
 2390 2419 3.00 6 -0.25 10 -2.50 
  Fernandez De La Vara, Arnaldo f2421 CUB0.5010.00100.00 
  Quesada Vera, Liordis m2394 CUB1.0010.47104.70 
  Martin Gonzalez, Orlando Jose f2341 CUB0.501-0.1110-1.10 
  Martinez Ramirez, Lennis f2400 CUB0.501-0.0310-0.30 
  Elias Reyes, Jorge Roberto f2362 CUB0.501-0.0810-0.80 
  Fernandez De La Vara, Arnaldo f2421 CUB0.001-0.5010-5.00 

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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