Individual Calculations January 2018
 Peter, Sebastien  Total change: 0.60  Rating chartPersonal card
 Team 2018 - Nationale 1 r3-6 FRANCE FRA 2017-11-18
RcRownchangeKK*chgGame
 2261 2256 2.00 4 0.03 20 0.60 
  Viennot, Dylan f2238 FRA1.0010.47209.40 
  Ruffenach, Alain 1936 FRA1.0010.13202.60 
  Degraeve, Jean-Marc g2563 FRA0.001-0.1420-2.80 
  Choukri, Adel c2307 MAR0.001-0.4320-8.60 

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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