Individual Calculations September 2019
 Arun, Siddharth  Total change: 10.40  Rating chartPersonal card
 49th Annual Continental Open Sturbridge, Massachusetts USA 2019-08-14
RcRownchangeKK*chgGame
 2221 2045 3.00 8 0.52 20 10.40 
  Cordova, Emilio g2445  * PER0.5010.42208.40 
  Mulyar, Michael m2382 USA0.5010.38207.60 
  Escalante, Brian m2445  * PER0.001-0.0820-1.60 
  Yu, Alex 1831 USA1.0010.23204.60 
  Mandizha, Farai m2389 ZIM0.001-0.1220-2.40 
  Times, Lawyer 2139 USA1.0010.632012.60 
  Coimbatore Shanmugasundaram, Raj 2145 IND0.001-0.3620-7.20 
  Padmanabhan, Karthik 1990 USA0.001-0.5820-11.60 
 * 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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