Individual Calculations September 2023
 Maisonneuve, Lionel  Total change: -15.20  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1456 1337 1.50 6 -0.76 20 -15.20 
  Haichour, Ludwig 1099 FRA1.0010.20204.00 
  Boutant, Jade 1666 FRA0.001-0.1220-2.40 
  Barrau, Leanna 1475 FRA0.001-0.3120-6.20 
  Rigaud, Alexandre 1600 FRA0.001-0.1820-3.60 
  Delafontaine, Yannis 1110 FRA0.501-0.2920-5.80 
  Budak, Lori 1785 FRA0.001-0.0620-1.20 

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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