Individual Calculations July 2023
 Guerin, Sasha  Total change: 38.40  Rating chartPersonal card
 1er open d'Orsay (-2400) ORSAY FRA 2023-06-04
RcRownchangeKK*chgGame
 1431 1447 3.50 6 0.32 40 12.80 
  Kalman, Leo 1131 FRA0.501-0.3740-14.80 
  Benkaci, Massin 1465 FRA1.0010.534021.20 
  Guillou, Paul 1599 FRA0.001-0.3040-12.00 
  Lanfant, Kevin 1212 FRA1.0010.21408.40 
  Bocquenet-Drouode, Hugo 1853 FRA0.001-0.0840-3.20 
  Devigne, Teddy 1323 FRA1.0010.334013.20 

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)
 
 2eme Open d'Eure et Loir (-2400) CHARTRES FRA 2023-06-17
RcRownchangeKK*chgGame
 1583 1447 2.50 5 0.64 40 25.60 
  Fevrier, Nathan 1942 FRA0.001-0.0440-1.60 
  Tuaire, Antoine 1298 FRA1.0010.304012.00 
  Prokhorov, Makar 1545 FRA0.5010.13405.20 
  Primel, Dominique 1776 FRA0.001-0.1240-4.80 
  Le Gal, Nicolas 1354 FRA1.0010.374014.80 

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)
 

 

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