Individual Calculations January 2022
 Barat, Jacques  Total change: -1.60  Rating chartPersonal card
 Les parties du club Reims 2021 REIMS FRA 2021-11-17
RcRownchangeKK*chgGame
 1450 1575 2.50 4 -0.08 20 -1.60 
  Margaryan, Laura 1474 FRA0.501-0.1420-2.80 
  Morizet, Jean-Jacques 1284 FRA1.0010.15203.00 
  Rodier, Patrick 1261 FRA1.0010.14202.80 
  Masera, Michel 1782 FRA0.001-0.2320-4.60 

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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