Individual Calculations July 2022
 Littlewood, Paul E  Total change: 5.00  Rating chartPersonal card
 World Senior Team Championship 2022 - Over 65 - Open Acqui Terme ITA 2022-06-20
RcRownchangeKK*chgGame
 2246 2342 5.50 8 0.50 10 5.00 
  James, Geoffrey H c2148 ENG0.501-0.2510-2.50 
  Simon, Ralf-Axel f2115 GER1.0010.21102.10 
  Klundt, Klaus m2295 GER0.501-0.0710-0.70 
  Chevelevitch, Evgueni, Dr. m2369 GER1.0010.54105.40 
  Boudre, Jean-Pierre m2255 FRA0.501-0.1210-1.20 
  Peretz, Malkiel f2139 ISR1.0010.24102.40 
  Vegh, Endre m2225 HUN0.501-0.1610-1.60 
  Gruenfeld, Yehuda g2423 ISR0.5010.11101.10 

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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