Individual Calculations September 2018
 Chagnaud, Bernard  Total change: -16.80  Rating chartPersonal card
 Championnat de France 2018 - Veterans et Seniors plus NIMES FRA 2018-08-18
RcRownchangeKK*chgGame
 1506 1392 2.00 8 -0.84 20 -16.80 
  Lacoste, Alain 1697 FRA0.001-0.1420-2.80 
  Jean, Robert 1607 FRA0.001-0.2320-4.60 
  Lallement, Jose 1567 FRA0.001-0.2720-5.40 
  Subra, Thierry 1183 FRA1.0010.23204.60 
  Wolfangel, Claude 1573 FRA0.001-0.2620-5.20 
  Brebant, Eric 1544 FRA0.001-0.3020-6.00 
  Chevrier, Jacques 1549 FRA0.001-0.2920-5.80 
  Jonker, Jan 1331 FRA1.0010.42208.40 

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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