Individual Calculations March 2010
 Sanchez C., Jorge  Total change: -19.50  Rating chartPersonal card
 IRT "Memorial Raul Monroy Viscarra" 2010 Santa Cruz BOL 2010-01-15
RcRownchangeKK*chgGame
 2202 2181 3.00 9 -1.30 15 -19.50 
  Ferrufino, Boris c2182 BOL1.0010.50157.50 
  Martinez, Ariel A. 2168 BOL0.501-0.0215-0.30 
  Campero, Ronald f2274 BOL0.001-0.3715-5.55 
  Robles, Gustavo 2086 BOL0.501-0.1315-1.95 
  Monroy G., Javier A. 2041 BOL0.001-0.6915-10.35 
  Saavedra, Carlos f2194 BOL0.001-0.4815-7.20 
  Zambrana, Oswaldo g2481 BOL0.001-0.1515-2.25 
  Lopez, Mario Iver f2245 BOL0.5010.09151.35 
  Monroy Carrizo, Javier 2146 BOL0.501-0.0515-0.75 

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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