Individual Calculations May 2022
 Cherki, Vincent  Total change: 69.20  Rating chartPersonal card
 XYChess Easter Open B (Under 1800) 2022 Sliema MLT 2022-04-12
RcRownchangeKK*chgGame
 1594 1507 4.00 6 1.73 40 69.20 
  Kane, Robert 1731 ENG0.001-0.2240-8.80 
  Decker, Christian 1713 GER0.001-0.2440-9.60 
  Gauci, David 1158 MLT1.0010.11404.40 
  Thornton, Filipina wf1709 MLT1.0010.764030.40 
  Fleri, Luke 1654 MLT1.0010.704028.00 
  Vella, Timothy 1598 MLT1.0010.624024.80 

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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