Individual Calculations January 2018
 Keller, Jean  Total change: 2.40  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 1 FRANCE FRA 2017-10-08
RcRownchangeKK*chgGame
 1650 1529 1.50 3 0.40 20 8.00 
  Dupont, Jacques 1532 FRA0.001-0.5020-10.00 
  Balazs, Laurent 1879 FRA0.5010.39207.80 
  Schmitt, Damien 1538 FRA1.0010.512010.20 

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 1 CHA FRA 2017-10-08
RcRownchangeKK*chgGame
 1695 1529 0.00 1 -0.28 20 -5.60 
  Saunier, Jean-Francois 1695 FRA0.001-0.2820-5.60 

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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