Individual Calculations January 2011
 Silva Sanchez, Carlos  Total change: 4.80  Rating chartPersonal card
 III IRT CORE ANTOFAGASTA Antofagasta CHI 2010-12-09
RcRownchangeKK*chgGame
 2309 2367 4.50 7 0.48 10 4.80 
  Paez Medina, Guillermo Alejandr 2135 CHI1.0010.21102.10 
  Alarcon Bahamondes, Roberto 2263 CHI0.501-0.1410-1.40 
  Lopez Silva, Hugo Andres 2414 CHI1.0010.57105.70 
  Tristan, Leonardo m2426 ARG0.5010.08100.80 
  Rios Escobar, Adan Humberto 2312 CHI1.0010.42104.20 
  Arancibia Guzman, Eduardo f2354 CHI0.001-0.5210-5.20 
  Cerda Albornoz, Guillermo f2262 CHI0.501-0.1410-1.40 

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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