Individual Calculations December 2021
 Joie, Sebastien  Total change: -2.20  Rating chartPersonal card
 SMM 2021 NLB round 6-8 decentralised SUI 2021-11-06
RcRownchangeKK*chgGame
 2272 2396 1.50 3 -0.41 10 -4.10 
  Ribiere, Damien 2032 FRA1.0010.10101.00 
  Ovsejevitsch, Sergei g2560 UKR0.001-0.2810-2.80 
  Georg, Michel 2224 SUI0.501-0.2310-2.30 

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)
 
 Team 2022 - Nationale 4 r2 FRANCE FRA 2021-11-14
RcRownchangeKK*chgGame
 2150 2396 1.00 1 0.19 10 1.90 
  Couttet, Jean-Marie 2150 FRA1.0010.19101.90 

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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