Individual Calculations January 2018
 Lees, Jean-Pierre  Total change: -15.00  Rating chartPersonal card
 Championnat d'Annecy 2017-2018 : 1ere phase ANNECY FRA 2017-09-23
RcRownchangeKK*chgGame
 1563 1753 2.50 4 -0.37 20 -7.40 
  Henry, Claude 1515 FRA0.501-0.3020-6.00 
  Cornut, Guy 1576 FRA1.0010.27205.40 
  Hodot, Yves 1807 FRA0.001-0.4220-8.40 
  Prieur-Drevon, Gabin 1353  * FRA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 4 Part 1 FRANCE FRA 2017-10-08
RcRownchangeKK*chgGame
 1594 1753 1.00 2 -0.38 20 -7.60 
  Diaferia, Joseph 1457 FRA1.0010.15203.00 
  Le Deuff, Frederic 1730 FRA0.001-0.5320-10.60 

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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