Individual Calculations April 2023
 Amiard, Jean-Claude  Total change: -27.80  Rating chartPersonal card
 Team 2023 - 60' Mars FRANCE FRA 2023-03-01
RcRownchangeKK*chgGame
 1517 1600 0.50 3 -1.31 20 -26.20 
  Rebillard, Thomas 1376 FRA0.501-0.2820-5.60 
  Nouvel, Jehan 1612 FRA0.001-0.4820-9.60 
  Owen, Michael 1563 FRA0.001-0.5520-11.00 

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)
 
 Team 2023 - Nationale 4 r6 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1545 1600 0.50 1 -0.08 20 -1.60 
  Au Quang, Tien 1545 FRA0.501-0.0820-1.60 

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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