Individual Calculations April 2017
 Zachary, Bastian  Total change: 51.60  Rating chartPersonal card
 Team 2017 - Nationale 4 Part 2 FRANCE FRA 2017-01-08
RcRownchangeKK*chgGame
 1782 1713 1.50 2 0.67 40 26.80 
  Borowiak, Philippe 1634 FRA1.0010.394015.60 
  Berring, Alain 1929 FRA0.5010.284011.20 

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)
 
 Team 2017 - Alsace Part 2 ALS FRA 2017-01-08
RcRownchangeKK*chgGame
 1800 1713 1.00 1 0.62 40 24.80 
  Mathis, Jean-Michel 1800 FRA1.0010.624024.80 

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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