Individual Calculations February 2023
 Bossard, Abel  Total change: 68.40  Rating chartPersonal card
 2eme Festival International d'Echecs de Tours tournoi B -1500 TOURS FRA 2022-12-26
RcRownchangeKK*chgGame
 1171 1255 5.00 6 1.34 40 53.60 
  Plaidit, Gabriel 1054 FRA1.0010.24409.60 
  Mareau, Noe 1445 FRA0.001-0.2540-10.00 
  Marinier, Jocelyn 1079 FRA1.0010.274010.80 
  Bourdel, Baptiste 1118 FRA1.0010.324012.80 
  Klein, Jean-Yves 1143 FRA1.0010.354014.00 
  Commin-Humeau, Donatien 1189 FRA1.0010.414016.40 

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)
 
 Team 2023 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1629 1255 0.50 1 0.40 40 16.00 
  Guillot, Philippe 1629 FRA0.5010.404016.00 

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 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1800 1255 0.00 1 -0.03 40 -1.20 
  Merlet, Joffroy 1800 FRA0.001-0.0340-1.20 

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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