Individual Calculations January 2009
 Morales Garcia, Sergio Jos  Total change: 19.95  Rating chartPersonal card
 Open International FEFCD UACH CHIHUAHUA, CHIHUAHUA MEX 2008-09-26
RcRownchangeKK*chgGame
 2258 2280 2.00 3 0.40 15 6.00 
  Kraai, Jesse g2513 USA0.001-0.2115-3.15 
  Rascon Vega, Alfonso 2086 MEX1.0010.25153.75 
  Ramirez Ruacho, Juan Manue f2174 MEX1.0010.36155.40 

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)
 
 17th North American FIDE Invitational Skokie, Illinois USA 2008-11-15
RcRownchangeKK*chgGame
 2268 2279 5.50 9 0.93 15 13.95 
  Betaneli, Alexander f2318 USA1.0010.55158.25 
  Stamnov, Aleksander f2230 MKD1.0010.43156.45 
  Monokroussos, Dennis f2290 USA1.0010.52157.80 
  Tate, Emory m2339 USA1.0010.58158.70 
  Young, Angelo m2358 PHI0.001-0.3915-5.85 
  Antonio, Rogelio g2515 PHI0.001-0.2015-3.00 
  Muradian, Sevan A 1929 USA1.0010.11151.65 
  Tsyganov, Igor f2248 USA0.501-0.0415-0.60 
  Inumerable, Florentin 2187 USA0.001-0.6315-9.45 

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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