Individual Calculations February 2020
 Laouamri, Samy  Total change: 6.40  Rating chartPersonal card
 11eme open international de Corbas CORBAS FRA 2020-01-02
RcRownchangeKK*chgGame
 1652 1750 4.00 7 -0.16 40 -6.40 
  Lajoie, Guy 1350  * FRA1.0010.08403.20 
  Saya, Ethan 2150  * FRA0.001-0.0840-3.20 
  Butnaru, Dana 1404 FRA1.0010.11404.40 
  De Saint Florent, Hugues 1350  * FRA1.0010.08403.20 
  Sauvadet, Herve 1945 FRA0.001-0.2540-10.00 
  Ferreint-Roselli, Axel 1350  * FRA1.0010.08403.20 
  Lane, Hakan 2017 DEN0.001-0.1840-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 2020 - N1 Jeunes r4 FRANCE FRA 2020-01-12
RcRownchangeKK*chgGame
 1614 1750 1.00 1 0.32 40 12.80 
  Pham, Martin 1614 FRA1.0010.324012.80 

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)
 

 

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