Individual Calculations July 2022
 McHugh, Kevin  Total change: -5.20  Rating chartPersonal card
 World Senior Team Championship 2022 - Over 50 - Open Acqui Terme ITA 2022-06-20
RcRownchangeKK*chgGame
 2057 1953 3.00 8 -0.26 20 -5.20 
  Giorgadze, Giorgi g2584 GEO0.001-0.0120-0.20 
  Bosca, Valter Romano 1940 ITA0.501-0.0220-0.40 
  Peist, Juergen f2303 GER0.001-0.1120-2.20 
  Scrimgour, Alan 2055 SCO0.5010.14202.80 
  White, Nigel 2001 ENG0.001-0.4320-8.60 
  Jhunjhnuwala, Ramesh 2122 USA0.5010.22204.40 
  Benazzo, Angelo 1621 ITA0.501-0.3820-7.60 
  Thomas, Gary 1829 WLS1.0010.33206.60 

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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