Individual Calculations February 2023
 Toulzac, Pierre-Yves  Total change: -7.00  Rating chartPersonal card
 12eme Open de Noel du CEIT TOULOUSE FRA 2022-12-26
RcRownchangeKK*chgGame
 1834 2067 5.00 7 -0.15 20 -3.00 
  Penne, Francois 1495 FRA1.0010.02200.40 
  Choc-Aventin, Silas 1704 FRA1.0010.10202.00 
  Roques, Pascal 1791 FRA0.501-0.3320-6.60 
  Halegua, Dani 2095 FRA0.5010.04200.80 
  Muratet Casadevall, Albert 2052 ESP0.501-0.0220-0.40 
  Moriniaux, Gaetan 1667  * FRA1.0010.08201.60 
  Moriniaux, Colin 2035 FRA0.501-0.0420-0.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 - Coupe de France 32e FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 1901 2084 1.00 1 0.26 20 5.20 
  Macqueron, Gregory 1901 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 2023 - Nationale 2 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 2114 2084 0.00 1 -0.46 20 -9.20 
  Belgouzia, Emir 2114 FRA0.001-0.4620-9.20 

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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