Individual Calculations July 2008
 Alvarez Ramirez, Miguel An  Total change: 4.05  Rating chartPersonal card
 OPEN MEXICAN 2008 AGUASCALIENTES, AGS. MEX 2008-03-18
RcRownchangeKK*chgGame
 2235 2194 2.50 5 0.27 15 4.05 
  Huerta Carballo, Dayron f2353 CUB0.5010.21153.15 
  Villarreal Felix, Jose Fel m2340 MEX0.5010.20153.00 
  Escobedo Tinajero, Alberto m2374 MEX0.001-0.2615-3.90 
  Zamudio Hermida, Jose Luis 2040 MEX0.501-0.2115-3.15 
  Rascon Vega, Alfonso 2066 MEX1.0010.33154.95 

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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