Individual Calculations July 2010
 Ricaurte Lopez, Juan Carlos  Total change: -22.80  Rating chartPersonal card
 FEDA 169 Guayaquil ECU 2010-04-02
RcRownchangeKK*chgGame
 2180 2263 2.00 7 -2.28 10 -22.80 
  Galefsky Caicho, Eduardo 2096 CHI1.0010.28102.80 
  Santos Flores, Alberto m2361 ECU0.5010.13101.30 
  Chang Suarez, Rommel 2202 ECU0.001-0.5810-5.80 
  Saltos Velez, Adrian 2131 ECU0.001-0.6810-6.80 
  Pesantes Aucay, Jose 2204 ECU0.001-0.5810-5.80 
  Chang Suarez, Andres 2098 ECU0.001-0.7210-7.20 
  Chang Suarez, Emerson 2170 ECU0.501-0.1310-1.30 

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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