Individual Calculations May 2019
 Vallet, Marc  Total change: -1.60  Rating chartPersonal card
 Team 2019 - Nationale 1 r8-11 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 2347 2183 1.00 3 0.14 20 2.80 
  Baillon, Olivier 2275 FRA0.001-0.3720-7.40 
  Eden, James m2345 FRA0.5010.21204.20 
  Belkhodja, Slim g2422 TUN0.5010.30206.00 

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 2 r8-11 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 2017 2183 0.50 1 -0.22 20 -4.40 
  Dessenne, Francois 2017 FRA0.501-0.2220-4.40 

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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