Individual Calculations April 2018
 Drigues, Jean-Philippe  Total change: -0.40  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 2 FRANCE FRA 2018-01-07
RcRownchangeKK*chgGame
 1780 1657 0.00 2 -0.67 40 -26.80 
  Mostefai, Malik 1737 FRA0.001-0.3940-15.60 
  Perrier, Jean-Francois 1823 FRA0.001-0.2840-11.20 

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 2018 - Ile de France Part 2 CHA FRA 2018-01-08
RcRownchangeKK*chgGame
 1529 1657 2.00 2 0.66 40 26.40 
  Grange, Laurent 1455 FRA1.0010.24409.60 
  Meuwese, Eric 1602 FRA1.0010.424016.80 

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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