Individual Calculations February 2018
 Gerber, Richard  Total change: 7.30  Rating chartPersonal card
 Team 2018 - Nationale 2 r7-9 FRANCE FRA 2018-01-14
RcRownchangeKK*chgGame
 2227 2326 2.00 2 0.73 10 7.30 
  Chevrier, Thomas 2214 FRA1.0010.35103.50 
  Barbaras, Mathieu 2240 FRA1.0010.38103.80 

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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