Individual Calculations February 2023
 Lamarche, Quentin  Total change: -14.80  Rating chartPersonal card
 12eme Open de Noel du CEIT TOULOUSE FRA 2022-12-26
RcRownchangeKK*chgGame
 1563 1658 3.00 6 -0.66 20 -13.20 
  Garrel, Alain 1955 FRA0.001-0.1520-3.00 
  Benhamdi, Zakary 1258  * FRA1.0010.08201.60 
  Penne, Francois 1495 FRA1.0010.28205.60 
  Duces-Dayde, Gabriel 1434 FRA0.001-0.7820-15.60 
  Chatain, Philippe 1444 FRA1.0010.23204.60 
  Roques, Pascal 1791 FRA0.001-0.3220-6.40 
 * 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 - Nationale 1 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 2068 1661 0.00 1 -0.08 20 -1.60 
  Roubert, Emile 2068 FRA0.001-0.0820-1.60 

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)
 

 

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