Individual Calculations March 2012
 Ortega, Mariano  Total change: 4.60  Rating chartPersonal card
 XXII Torneo Feria de San Sebastian San Cristobal VEN 2012-02-01
RcRownchangeKK*chgGame
 2272 2454 5.50 7 0.46 10 4.60 
  Morales, Juan 2054  * VEN1.0010.08100.80 
  Castro, Jose 2197 VEN0.501-0.3210-3.20 
  Zavarce, Oscar f2183 VEN1.0010.17101.70 
  Ferragut, Arnaldo f2284 CUB1.0010.28102.80 
  Ravelo, Eddy f2367 CUB0.501-0.1210-1.20 
  Rios, Alejandro m2377 COL1.0010.39103.90 
  Blanco, Humberto m2442 CUB0.501-0.0210-0.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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