Individual Calculations January 2017
 Cossin, Sebastien  Total change: 6.30  Rating chartPersonal card
 Team 2017 - Nationale 1 r5-6 FRANCE FRA 2016-12-03
RcRownchangeKK*chgGame
 2353 2498 2.00 2 0.63 10 6.30 
  Samoun, Florent 2265 FRA1.0010.21102.10 
  Barbot, Pierre m2440 FRA1.0010.42104.20 

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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