Individual Calculations April 2024
 Van Wyk, Hartman  Total change: -4.60  Rating chartPersonal card
 Team 2024 - 60mn mars FRANCE FRA 2024-03-01
RcRownchangeKK*chgGame
 1693 1650 1.00 3 -0.33 20 -6.60 
  Pont, Jean-Claude 1756 FRA0.001-0.3620-7.20 
  Camus, Jean 1723 FRA1.0010.602012.00 
  Breton, Delphine 1599 FRA0.001-0.5720-11.40 

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)
 
 Tournoi Veterans de Vaucluse 2024 MONTEUX FRA 2024-03-04
RcRownchangeKK*chgGame
 1608 1650 3.00 5 0.19 20 3.80 
  Malbec, Robert 1504 FRA1.0010.30206.00 
  Borderie, David 1941 FRA0.001-0.1520-3.00 
  Lamige, Guy 1666 FRA0.001-0.4820-9.60 
  Guidarelli, Patricia 1467 FRA1.0010.26205.20 
  Dumas, Gerard 1463 FRA1.0010.26205.20 

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 2024 - Nationale 4 r7 FRANCE FRA 2024-03-17
RcRownchangeKK*chgGame
 1584 1650 0.50 1 -0.09 20 -1.80 
  Hovaguimian, Gerard 1584 FRA0.501-0.0920-1.80 

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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