Individual Calculations January 2012
 Cruz Caballero, Julian  Total change: -23.10  Rating chartPersonal card
 Final Provincial de Pinar del Rio Pinar del Rio CUB 2011-10-15
RcRownchangeKK*chgGame
 2085 2041 1.00 4 -0.77 30 -23.10 
  Tomas Martinez, Douglas 2183 CUB0.5010.19305.70 
  Pulido Ledesma, Yosmani 1938 CUB0.501-0.1430-4.20 
  Hernandez Copin, Elvis 2239 CUB0.001-0.2430-7.20 
  Perez Rodriguez, Jose Manuel 1981 CUB0.001-0.5830-17.40 

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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