Individual Calculations November 2018
 Valette, Christian  Total change: 2.80  Rating chartPersonal card
 Albi-XIVeme open fide Tarn Nord - 2018 (-2200) ALBI FRA 2018-09-29
RcRownchangeKK*chgGame
 1824 2016 4.00 6 -0.25 20 -5.00 
  Grimault, Leane 1616  * FRA1.0010.08201.60 
  Van Den Brande, Norman 1679 FRA1.0010.12202.40 
  Brun, Pierre 1633 FRA0.501-0.4120-8.20 
  Maache, Jawad 2147 FRA0.5010.18203.60 
  Primel, Dominique 1882 FRA0.501-0.1820-3.60 
  Devecchi, Jorge 1986 FRA0.501-0.0420-0.80 
 * 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 2019 - Nationale 2 r1-2 FRANCE FRA 2018-10-06
RcRownchangeKK*chgGame
 2161 2016 1.00 2 0.39 20 7.80 
  Grigorian, Roudolph 2147 FRA1.0010.682013.60 
  Adam, Etienne 2175 FRA0.001-0.2920-5.80 

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)
 

 

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