Individual Calculations February 2023
 Hemberger, Eric  Total change: 69.80  Rating chartPersonal card
 19e Open International de Noel de Mont de Marsan MONT DE MARSAN FRA 2022-12-26
RcRownchangeKK*chgGame
 1757 1472 3.50 8 1.71 40 68.40 
  Roselle, Tristan 2202 FRA0.001-0.0140-0.40 
  Jacquot, David 1830 FRA0.5010.404016.00 
  Malfre, Christian 1719 FRA0.001-0.1940-7.60 
  Etman, Karim 1227 FRA1.0010.20408.00 
  Labarrere, Daniel 1722 FRA1.0010.814032.40 
  Roset, Olivier 1605 FRA1.0010.684027.20 
  Blanchet, Mathieu 1966 FRA0.001-0.0440-1.60 
  Couet, Justin 1786 FRA0.001-0.1440-5.60 

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)
 
NOTE: K factor changed
 Team 2023 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1535 1488 0.50 1 0.07 20 1.40 
  Troquereau, Philippe 1535 FRA0.5010.07201.40 

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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