Individual Calculations April 2020
 Salov, Sergej  Total change: 7.00  Rating chartPersonal card
 World Senior Team Chess Championship 2020 - Open 65 plus Prague CZE 2020-03-05
RcRownchangeKK*chgGame
 2122 2135 4.00 7 0.35 20 7.00 
  Bevan, Peter M 1901 WLS1.0010.21204.20 
  Johansson, Bjorn 1949 SWE0.501-0.2420-4.80 
  Lechtynsky, Jiri g2330 CZE0.5010.25205.00 
  Christiansen, Arne 2016 DEN0.501-0.1620-3.20 
  Aragones-Melhem, Georgy 2106 BEL1.0010.46209.20 
  Kalegin, Evgenij m2431 RUS0.5010.35207.00 
  Schulz, Michael f2122 GER0.001-0.5220-10.40 

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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