Individual Calculations February 2023
 Danthez, Bernard  Total change: -35.60  Rating chartPersonal card
 19e Open International de Noel de Mont de Marsan MONT DE MARSAN FRA 2022-12-26
RcRownchangeKK*chgGame
 1298 1109 0.50 6 -1.28 20 -25.60 
  Dabadie, Benoit 1680 FRA0.001-0.0220-0.40 
  Bulme, Milan 1358 FRA0.001-0.1920-3.80 
  Delzant, Pierre-Richard 1219 FRA0.001-0.3520-7.00 
  Riballet, Jean-Paul 1113 FRA0.001-0.4920-9.80 
  Moufannine, Anne 1189 FRA0.5010.11202.20 
  Etman, Karim 1227 FRA0.001-0.3420-6.80 

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)
 
 Team 2023 - NAQ Janvier FRANCE FRA 2023-01-01
RcRownchangeKK*chgGame
 1113 1112 0.00 1 -0.50 20 -10.00 
  Riballet, Jean-Paul 1113 FRA0.001-0.5020-10.00 

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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