Individual Calculations December 2018
 Perelshteyn, Eugene  Total change: 1.20  Rating chartPersonal card
 2018 Winter Chess Classic - B Saint Louis, Missouri USA 2018-11-05
RcRownchangeKK*chgGame
 2544 2493 4.00 9 0.12 10 1.20 
  Andriasian, Zaven g2603 ARM0.5010.15101.50 
  Ali Marandi, Cemil Can g2552 TUR1.0010.58105.80 
  Theodorou, Nikolas m2539 GRE0.001-0.4410-4.40 
  Mikhalevski, Victor g2574 ISR0.5010.11101.10 
  Gareyev, Timur g2584 USA1.0010.62106.20 
  Hakobyan, Aram g2565 ARM0.5010.10101.00 
  Benjamin, Joel g2526 USA0.5010.05100.50 
  Van Foreest, Lucas g2499 NED0.001-0.4910-4.90 
  Kevlishvili, Robby m2451 NED0.001-0.5610-5.60 

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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