Individual Calculations February 2023
 Pham, Cong Tri  Total change: -21.20  Rating chartPersonal card
 Tournoi Alain Francois 2023 r1-2 ESCHENTZWILLER FRA 2023-01-06
RcRownchangeKK*chgGame
 1586 1344 0.00 2 -0.45 20 -9.00 
  Klaus, Philippe 1714 FRA0.001-0.1020-2.00 
  Cade, Jean-Marie 1457 FRA0.001-0.3520-7.00 

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 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1262 1344 0.00 1 -0.61 20 -12.20 
  Lebhertz, Corentin 1262 FRA0.001-0.6120-12.20 

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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