Individual Calculations April 2009
 Altamirano Gonzalez, Yehud  Total change: 10.95  Rating chartPersonal card
 XXI Torneo GM Carlos Torre Repetto In Memoriam - Swiss MERIDA, YUCATAN MEX 2008-12-13
RcRownchangeKK*chgGame
 2210 2152 4.50 9 0.73 15 10.95 
  Cordova, Emilio g2502 PER0.001-0.1115-1.65 
  Cordova Lopez, Antonio 1911 MEX1.0010.20153.00 
  Morales Garcia, Sergio Jos f2279 MEX1.0010.671510.05 
  Gutierrez, Fabian f2308 CUB0.001-0.2915-4.35 
  Sanchez Enriquez, Oscar Ge f2303 MEX0.001-0.3015-4.50 
  Real Pereyra, Diana Karime 1802 MEX1.0010.11151.65 
  Gonzalez Arroyo, Lenin c2243 MEX0.5010.12151.80 
  Ancheyta Tejas, Victor Eli f2272 MEX1.0010.66159.90 
  Vega Garcia, Jorge Arturo f2274 MEX0.001-0.3315-4.95 

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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