Individual Calculations January 2023
 Titov, Dmitrii  Total change: 2.20  Rating chartPersonal card
 Open Plainpalais 2022 Geneva SUI 2022-09-19
RcRownchangeKK*chgGame
 1670 1792 4.50 7 -0.04 20 -0.80 
  Rouiller, Leonard 1456 SUI1.0010.12202.40 
  Bagri, Jaspaul 2131 SUI0.001-0.1220-2.40 
  Solari, Matteo 1700 SUI1.0010.37207.40 
  Aouissi, Mohamed 1608 SUI0.001-0.7420-14.80 
  Jourdain, Louis 1392  * FRA1.0010.08201.60 
  Mostaguir, Khaled 1697 SUI0.501-0.1320-2.60 
  Do Couto Pereira, David 1707 SUI1.0010.38207.60 
 * 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 2023 - Nationale 3 r4 FRANCE FRA 2022-12-11
RcRownchangeKK*chgGame
 1868 1760 0.50 1 0.15 20 3.00 
  Cao, Philippe 1868 FRA0.5010.15203.00 

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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