Individual Calculations January 2020
 Dufeux, Lidwine  Total change: -4.20  Rating chartPersonal card
 Team 2020 - 60mn Decembre FRANCE FRA 2019-12-01
RcRownchangeKK*chgGame
 1481 1270 0.50 3 -0.21 20 -4.20 
  Toubal, Abd El Madjid 1523 FRA0.001-0.1920-3.80 
  Leveque, Jean-Claude 1549 FRA0.5010.34206.80 
  Mignot, Philippe 1371 FRA0.001-0.3620-7.20 

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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