Individual Calculations January 2018
 Piat, Jean-Pascal  Total change: 0.40  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 1 FRANCE FRA 2017-10-08
RcRownchangeKK*chgGame
 1638 1762 2.00 3 0.02 20 0.40 
  Barsegyhan, Albert 1534 FRA1.0010.21204.20 
  Kodjabachian, Ervand 1641 FRA0.001-0.6620-13.20 
  Gachon, Maxence 1740 FRA1.0010.47209.40 

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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