Individual Calculations May 2023
 Kallenbrunn, Philippe  Total change: 29.80  Rating chartPersonal card
 Team 2023 - Nationale 4 r7 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1378 1504 1.00 1 0.33 20 6.60 
  Rouqual, Guy 1378 FRA1.0010.33206.60 

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)
 
 29e Open International d'Echecs de Tarbes TARBES FRA 2023-04-08
RcRownchangeKK*chgGame
 1765 1504 2.50 7 1.16 20 23.20 
  Le Corre, Patrick 1815 FRA1.0010.862017.20 
  Dargagnon, Remi 1938 FRA0.001-0.0620-1.20 
  Dia, Hussein 1833 FRA0.001-0.1220-2.40 
  Fabre, Philippe 1659 FRA0.001-0.2920-5.80 
  Cruzel, Thierry 1657 FRA0.001-0.3020-6.00 
  Chatard, Patrice 1713 FRA1.0010.772015.40 
  Van Nuvel, Jean-Michel 1743 FRA0.5010.30206.00 

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)
 

 

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