Individual Calculations October 2016
 Peng, David Tianji  Total change: 33.00  Rating chartPersonal card
 2016 Illinois Open State Championship Northbrook, Illinois USA 2016-09-03
RcRownchangeKK*chgGame
 2209 2273 5.00 6 1.65 20 33.00 
  Talayko, Edgar 1873  * USA1.0010.08201.60 
  Brock, William H 1959 USA1.0010.14202.80 
  Szpisjak, Steven J 2078 USA1.0010.25205.00 
  Gurevich, Dmitry g2444 USA0.5010.23204.60 
  Schmakel, Sam A f2373 USA1.0010.642012.80 
  Georgiev, Vladimir g2528 MKD0.5010.31206.20 
 * 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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