Individual Calculations December 2021
 Bejjani, Guy  Total change: 44.40  Rating chartPersonal card
 Team 2022 - 60mn Novembre FRANCE FRA 2021-11-01
RcRownchangeKK*chgGame
 1446 1578 2.50 3 0.50 40 20.00 
  Biderbost, Marc 1286 FRA1.0010.15406.00 
  Guillemoto, Denis 1559 FRA0.501-0.0340-1.20 
  Marechal, Daniel 1494 FRA1.0010.384015.20 

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)
 
 Team 2022 - Nationale 4 r2 FRANCE FRA 2021-11-14
RcRownchangeKK*chgGame
 1660 1578 1.00 1 0.61 40 24.40 
  Le Lostec, Michael 1660 FRA1.0010.614024.40 

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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