Individual Calculations March 2019
 How Son Chong, Julien  Total change: -2.40  Rating chartPersonal card
 Championnat Auvergne-Rhone-Alpes 2019 - Pupilles mixtes ANNONAY FRA 2019-02-16
RcRownchangeKK*chgGame
 1163 1166 2.00 4 -0.06 40 -2.40 
  Arousstamian, Albert 1431 FRA0.001-0.1840-7.20 
  Arnould, Paul 1007 FRA1.0010.294011.60 
  Akopian, Elisabeth 1097 FRA0.001-0.6040-24.00 
  Drevet, Melvin 1118 FRA1.0010.434017.20 

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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