Individual Calculations January 2018
 David, Jean-Luc  Total change: -24.20  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 1 FRANCE FRA 2017-10-08
RcRownchangeKK*chgGame
 1622 1613 0.50 3 -1.00 20 -20.00 
  Castillon, Lionel 1891 FRA0.001-0.1720-3.40 
  Leclet, Pierre 1430 FRA0.001-0.7420-14.80 
  Colot, Laurent 1546 FRA0.501-0.0920-1.80 

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 2018 - Nationale 3 r2-4 FRANCE FRA 2017-11-19
RcRownchangeKK*chgGame
 1845 1613 0.00 1 -0.21 20 -4.20 
  Hidalgo-Valdes, Omar 1845 FRA0.001-0.2120-4.20 

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)
 

 

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