Individual Calculations April 2008
 Armas, Jorge  Total change: -23.20  Rating chartPersonal card
 SEMIFINAL NACIONAL MASCULINO Holguin 2007 HOLGUIN CUB 2007-12-06
RcRownchangeKK*chgGame
 2253 2412 4.00 9 -2.32 10 -23.20 
  Llorente, Ramon 2236 CUB0.501-0.2310-2.30 
  Sotomayor, Ronny 2062 CUB1.0010.11101.10 
  Hevia, Alejano Carlos A f2308 CUB0.001-0.6410-6.40 
  Jimenez, Pedro A. 2303 CUB0.501-0.1510-1.50 
  Olivares, Francisco f2244 CUB0.001-0.7210-7.20 
  Soria, Kadir 2203 CUB1.0010.23102.30 
  Cabrera, Raul 2275 CUB1.0010.32103.20 
  Comez, Ledo Roberto f2411 CUB0.001-0.5010-5.00 
  Garcia Pantoja, Roberto 2231 CUB0.001-0.7410-7.40 

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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