Individual Calculations October 2008
 Meza Ponce, Jeison  Total change: -4.65  Rating chartPersonal card
 XIII Grand Prix - Cuarta Parada , Cat Elite Riobamba ECU 2008-08-29
RcRownchangeKK*chgGame
 2336 2265 3.50 6 1.06 15 15.90 
  Mieles Palau, Daniel m2445 ECU0.5010.24153.60 
  Almeida Criollo, Jefferson 2225 ECU0.001-0.5615-8.40 
  Pazos Gambarrotti, Plinio m2335 ECU1.0010.60159.00 
  Medina, Miguel 2444 ECU0.5010.23153.45 
  Macias Murillo, Bryan 2328 ECU1.0010.59158.85 
  Mendoza Zambrano, Jose 2236 ECU0.501-0.0415-0.60 

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)
 
 XIII Grand Prix, 5ta Parada Elite Loja ECU 2008-09-12
RcRownchangeKK*chgGame
 2284 2265 1.50 6 -1.37 15 -20.55 
  Medina, Miguel 2444 ECU0.001-0.2715-4.05 
  Vasquez Ramirez, Rocio wm2288 ECU0.001-0.4715-7.05 
  Sanes, Vladimir 2207 PER0.501-0.0815-1.20 
  Santos Flores, Alberto m2302 ECU0.5010.05150.75 
  Almeida Criollo, Jefferson 2225 ECU0.501-0.0615-0.90 
  Diaz Ordonez, Ciro 2239 ECU0.001-0.5415-8.10 

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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