Individual Calculations October 2012
 Guadalupe Ii, Francisco  Total change: 0.90  Rating chartPersonal card
 2012 US Class Championship Houston, Texas USA 2012-09-21
RcRownchangeKK*chgGame
 2227 2213 2.00 4 0.06 15 0.90 
  Zhang, Vincent 2054 USA1.0010.29154.35 
  Bercys, Salvijus m2425 USA0.5010.27154.05 
  Getz, Alec f2341 USA0.5010.17152.55 
  Chiang, Sarah wc2089 USA0.001-0.6715-10.05 

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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