Individual Calculations March 2020
 Sivarajah, Arun  Total change: -22.40  Rating chartPersonal card
 Team 2020 - Ile de France Fevrier IDF FRA 2020-02-01
RcRownchangeKK*chgGame
 1222 1210 1.00 1 0.52 40 20.80 
  Ratier, Claude 1222 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)
 
 Qualifications IdF 2020 - Benjamins PARIS FRA 2020-02-10
RcRownchangeKK*chgGame
 1215 1210 2.50 7 -1.08 40 -43.20 
  Texier, Cesar 1514 FRA0.001-0.1440-5.60 
  Khelfaoui, Taqwa 1050 FRA0.501-0.2140-8.40 
  Rakotomamonjy, Reiyu 1567 FRA0.001-0.1140-4.40 
  Guiot-Dorel, Charles 1048 FRA0.001-0.7140-28.40 
  Caullychurn, Ethan 1113 FRA0.001-0.6340-25.20 
  Gobert, Alexis 1127 FRA1.0010.394015.60 
  Marchal, Mathilde 1086 FRA1.0010.334013.20 

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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