Individual Calculations February 2019
 Descamps, Serge  Total change: -8.20  Rating chartPersonal card
 32eme Open du Mans - Open B (-1500) LE MANS FRA 2018-12-26
RcRownchangeKK*chgGame
 1186 1287 4.00 7 -0.41 20 -8.20 
  Coles, Robin 1018 FRA0.501-0.3320-6.60 
  Bourgois, Leo 1242 FRA1.0010.44208.80 
  Follin, Kevin 1303 FRA0.5010.02200.40 
  Courjal, Juliette 1226 FRA0.001-0.5820-11.60 
  Aubry, Andre 1153 FRA1.0010.32206.40 
  Coles, Ruben 1067 FRA0.001-0.7820-15.60 
  Varin, Frederic 1290 FRA1.0010.502010.00 

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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