Individual Calculations October 2019
 Findlay, Ian  Total change: 5.50  Rating chartPersonal card
 2019 Illinois Open State Championship Downers Grove, Illinois USA 2019-08-31
RcRownchangeKK*chgGame
 2117 2209 3.50 5 0.55 10 5.50 
  Sharma, Krish 1809  * USA1.0010.08100.80 
  Brock, William 1919 USA1.0010.16101.60 
  Rosen, Eric m2345 USA0.5010.18101.80 
  Colas, Joshua f2285 USA0.5010.10101.00 
  Padhya, Saumil 2227 IND0.5010.03100.30 
 * 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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