Individual Calculations January 2019
 Sfar, Achille  Total change: 22.40  Rating chartPersonal card
 Team 2019 - Ile de France Part 1 IDF FRA 2018-10-06
RcRownchangeKK*chgGame
 1204 1189 1.00 1 0.52 40 20.80 
  Toussaint, David 1204 FRA1.0010.524020.80 

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)
 
 Team 2019 - Nationale 2 Jeunes r1-3 FRANCE FRA 2018-11-04
RcRownchangeKK*chgGame
 1205 1189 1.00 2 0.04 40 1.60 
  Saint-Cyr, Antonin 1147 FRA1.0010.444017.60 
  Bournez, Ilan 1263 FRA0.001-0.4040-16.00 

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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