Individual Calculations July 2010
 Chang Suarez, Emerson  Total change: -8.70  Rating chartPersonal card
 FEDA 169 Guayaquil ECU 2010-04-02
RcRownchangeKK*chgGame
 2251 2170 2.50 7 -0.28 15 -4.20 
  Santos Flores, Alberto m2361 ECU0.001-0.2515-3.75 
  Alvarez Leon, Luis f2283 ECU0.5010.15152.25 
  Chang Suarez, Andres 2098 ECU0.501-0.1015-1.50 
  Medina Paz, Miguel 2450 ECU0.001-0.1615-2.40 
  Galefsky Caicho, Eduardo 2096 CHI0.501-0.1015-1.50 
  Pesantes Aucay, Jose 2204 ECU0.5010.05150.75 
  Ricaurte Lopez, Juan Carlos f2263 ECU0.5010.13151.95 

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)
 
 XV Grand Prix 3era. Parada ELITE Guayaquil ECU 2010-06-11
RcRownchangeKK*chgGame
 2239 2163 2.50 7 -0.30 15 -4.50 
  Munoz Sanchez, Miguel m2296 ECU0.5010.18152.70 
  Pesantes Aucay, Jose 2201 ECU1.0010.55158.25 
  Santos Flores, Alberto m2365 ECU0.001-0.2415-3.60 
  Chang Suarez, Rommel 2202 ECU0.001-0.4515-6.75 
  Sanes, Vladimir 2165 PER0.001-0.5015-7.50 
  Munoz Sanchez, Jhon 2287 ECU0.5010.17152.55 
  Saltos Velez, Adrian 2154 ECU0.501-0.0115-0.15 

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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