Individual Calculations November 2014
 Minero Pineda, Sergio  Total change: -3.10  Rating chartPersonal card
 Cuadrangular Clasificatoria 1 Nacional 2014 San Jose CRC 2014-10-24
RcRownchangeKK*chgGame
 2168 2377 2.00 3 -0.31 10 -3.10 
  Carvajal Gorgona, Jonathan 2168 CRC0.501-0.2710-2.70 
  Duran Vega, Sergio f2197 CRC0.501-0.2410-2.40 
  Vilpoux, Jeremie 2138 FRA1.0010.20102.00 

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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