Individual Calculations January 2012
 Yan, Gaibo  Total change: 0.00  Rating chartPersonal card
 First Annual Fall International Chess Festival Dearborn, Michigan USA 2011-10-28
RcRownchangeRpKK*chgGame
 1810 0 1.00 1 0.00 1825   0.00 
  Virkud, Apurva 1810 USA1.0010.00 0.00 

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)
 
 20th Annual Kings Island Open Mason, Ohio USA 2011-11-11
RcRownchangeRpKK*chgGame
 2313 0 1.50 3 0.00 2313   0.00 
  Vojinovic, Goran m2441 SRB0.0010.00 0.00 
  Griggs, Walker K 2238 USA1.0010.00 0.00 
  Lein, Anatoly g2261 USA0.5010.00 0.00 

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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