Individual Calculations January 2019
 Chailan, David  Total change: 2.40  Rating chartPersonal card
 Grand-Prix du Var Ouest 2018 - Souvenir Jean-Louis Guillemard (-2200) r1-4 HYERES FRA 2018-11-24
RcRownchangeKK*chgGame
 1520 1668 2.00 3 -0.06 20 -1.20 
  Marin, Patrick 1506 FRA1.0010.29205.80 
  Lassiaille, Frederic 1642 FRA0.001-0.5420-10.80 
  Aghababian, Arthur 1412 FRA1.0010.19203.80 

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)
 
 Team 2019 - Nationale 3 r3-4 FRANCE FRA 2018-12-02
RcRownchangeKK*chgGame
 1727 1661 1.00 2 0.18 20 3.60 
  Hadamard, Olivier 1816 FRA0.001-0.2920-5.80 
  Rubsamen, Anais 1637 MNC1.0010.47209.40 

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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