Individual Calculations July 2019
 Margaillan, Jeannette  Total change: -5.60  Rating chartPersonal card
 Vaucluse veterans 2019 (-2200) ORANGE FRA 2019-05-23
RcRownchangeKK*chgGame
 1327 1121 2.00 9 -0.28 20 -5.60 
  Ubeda, Antoine 1517 FRA0.001-0.0820-1.60 
  Kermann, Rene 1454 FRA0.001-0.1220-2.40 
  Morrier, Thierry 1302 FRA0.001-0.2620-5.20 
  Contignon, Richard 1262 FRA1.0010.692013.80 
  Varas, Leonides 1486 FRA0.001-0.1020-2.00 
  Hervy, Daniel 1273 FRA0.001-0.3020-6.00 
  Jullien, Frederic 1238 FRA0.001-0.3420-6.80 
  Dubus, Jean-Pierre 1265 FRA0.001-0.3120-6.20 
  Fould, Alain 1147 FRA1.0010.542010.80 

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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