Individual Calculations May 2018
 Vorontsov, Pavlo  Total change: 2.40  Rating chartPersonal card
 2018 Final Four of College Chess New York, New York USA 2018-03-31
RcRownchangeKK*chgGame
 2620 2562 1.50 3 0.24 10 2.40 
  Robson, Ray g2649 USA0.001-0.3810-3.80 
  Zherebukh, Yaroslav g2633 USA1.0010.60106.00 
  Stukopin, Andrey g2579 RUS0.5010.02100.20 

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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