Individual Calculations September 2010
 Borges Mateos, Juan  Total change: 2.20  Rating chartPersonal card
 Tomas Jimenez Ciego de Avila CUB 2010-06-22
RcRownchangeKK*chgGame
 2362 2468 6.00 9 0.22 10 2.20 
  Sanchez Alvarez, Roberto Carlos f2330 CUB1.0010.31103.10 
  Fernandez Cardoso, Alexey f2416 CUB1.0010.43104.30 
  Sariego, Wilfredo m2334 CUB0.501-0.1810-1.80 
  Alarcon Casellas, Rolando f2410 CUB0.501-0.0810-0.80 
  Castellanos Sanchez, Carlos M f2299 CUB0.501-0.2210-2.20 
  Guerra Mojena, Leandro 2254 CUB0.501-0.2710-2.70 
  Obregon Rivero, Juan Carlos f2410 CUB1.0010.42104.20 
  Morales Romero, Pedro f2420 CUB0.501-0.0710-0.70 
  Leyva Rivera, Yunier f2384 CUB0.501-0.1210-1.20 

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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