Individual Calculations May 2019
 Rousselin, Marc  Total change: 3.40  Rating chartPersonal card
 Team 2019 - Nationale 3 r6-9 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 1601 1674 2.50 4 0.17 20 3.40 
  Thibaut-Coignec, Leopold 1793 FRA0.001-0.3420-6.80 
  Arinal, Serge 1539 FRA1.0010.32206.40 
  Delaruelle, Christian 1709 FRA0.5010.05201.00 
  Dufeux, Elia 1362 FRA1.0010.14202.80 

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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