Individual Calculations May 2018
 Coussement, Serge  Total change: -9.80  Rating chartPersonal card
 8eme Festival de Tournois Toutes Rondes de Grande Synthe - Tournoi H GRANDE SYNTHE FRA 2018-03-31
RcRownchangeKK*chgGame
 1146 1145 3.00 7 -0.49 20 -9.80 
  Dupuich, Pierre 1024 FRA0.001-0.6620-13.20 
  Ismail, Maher 1208 FRA0.001-0.4120-8.20 
  Prevot, Clemence 1013 FRA1.0010.32206.40 
  Doublecourt, Claudine 1111 FRA0.001-0.5520-11.00 
  Devismes, Stephanne 1253 FRA1.0010.652013.00 
  Gandreuil, Brice 1205 FRA1.0010.582011.60 
  Tryhoen, Melaine 1206 FRA0.001-0.4220-8.40 

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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