Individual Calculations September 2019
 Jubin, Olivier  Total change: 4.40  Rating chartPersonal card
 23eme Open International de Wasselonne - Tournoi C (-1500) WASSELONNE FRA 2019-08-01
RcRownchangeKK*chgGame
 1190 1293 4.50 7 0.11 40 4.40 
  Defauchy, Claude 1031 FRA1.0010.18407.20 
  Hockenjos, Marius 1002 GER1.0010.15406.00 
  Bellahcene, Mohamed Adam 1436 FRA0.001-0.3140-12.40 
  Drouin, Maxence 1170 FRA1.0010.334013.20 
  Garcia, Jocelin 1368 FRA0.001-0.4040-16.00 
  Ewerhardy, Hans-Werner 1064 GER1.0010.21408.40 
  Guesnerot, Maurice 1260 FRA0.501-0.0540-2.00 

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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