Individual Calculations July 2023
 Riff, Jean-Noel  Total change: 0.00  Rating chartPersonal card
 Team 2023 - Top 16 FRANCE FRA 2023-06-01
RcRownchangeKK*chgGame
 2483 2401 2.50 6 0.12 10 1.20 
  Heinz, Timothee f2367 FRA0.501-0.0510-0.50 
  Bacrot, Alexandre 2390 FRA1.0010.48104.80 
  Libiszewski, Fabien g2498 FRA0.5010.13101.30 
  Sochacki, Christophe g2450 FRA0.001-0.4310-4.30 
  Guliyev, Namig g2521 AZE0.001-0.3410-3.40 
  Bacrot, Etienne g2672 FRA0.5010.33103.30 

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)
 
 SMM 2023 NLA round 5 decentralised SUI 2023-06-25
RcRownchangeKK*chgGame
 2316 2401 0.50 1 -0.12 10 -1.20 
  Vogt, Lothar g2316 GER0.501-0.1210-1.20 

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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