Individual Calculations June 2013
 Larson, Eric  Total change: 1.50  Rating chartPersonal card
 7th Annual Philadelphia Open - Under 2200 Section Philadelphia, Pennsylvania USA 2013-03-28
RcRownchangeKK*chgGame
 1992 1972 1.00 2 0.05 30 1.50 
  Carrillo Pujol, Jose Antonio 1871 PAN1.0010.363010.80 
  Manon-Og, Ramon A 2113 PHI0.001-0.3130-9.30 

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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