Individual Calculations March 2013
 Nagle, Sean M  Total change: -3.20  Rating chartPersonal card
 2013 Minnesota Open Championship St Paul, Minnesota USA 2013-02-15
RcRownchangeKK*chgGame
 2100 2397 3.00 4 -0.32 10 -3.20 
  Qu, Matthew 1997  * USA1.0010.08100.80 
  Weatherspoon, Kyler 1997  * USA0.501-0.4210-4.20 
  Amarasinghe, Prashantha 2093 SRI1.0010.14101.40 
  Wasiluk, Kevin f2311 USA0.501-0.1210-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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