Individual Calculations February 2019
 Coles, Ruben  Total change: 158.80  Rating chartPersonal card
 32eme Open du Mans - Open B (-1500) LE MANS FRA 2018-12-26
RcRownchangeKK*chgGame
 1259 1067 6.00 8 3.97 40 158.80 
  Varin, Timeo 1229 FRA1.0010.714028.40 
  Catherinot, Noemie 1306 FRA1.0010.804032.00 
  Bourgois, Leo 1242 FRA0.001-0.2740-10.80 
  Varin, Frederic 1290 FRA1.0010.784031.20 
  Apresyan, Ariadna 1187 FRA1.0010.664026.40 
  Follin, Kevin 1303 FRA1.0010.804032.00 
  Descamps, Serge 1287 FRA1.0010.784031.20 
  Courjal, Juliette 1226 FRA0.001-0.2940-11.60 

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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