Individual Calculations February 2016
 Santalla, Andres  Total change: 6.20  Rating chartPersonal card
 2nd Gulf Coast New Year's Open Fort Myers, Florida USA 2016-01-08
RcRownchangeKK*chgGame
 2190 2083 1.50 3 0.31 20 6.20 
  Sadorra, Julio Catalino g2483  * PHI0.001-0.0820-1.60 
  Zerquera, Thomas F 2026 USA0.501-0.0820-1.60 
  Slade, Theodore 2062 ENG1.0010.47209.40 
 * 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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