Individual Calculations August 2022
 Lefrancois, Jean  Total change: -46.00  Rating chartPersonal card
 Festival Saint-Lo 2022 - Open Jeunes SAINT LO FRA 2022-07-09
RcRownchangeKK*chgGame
 1470 1707 5.00 8 -1.15 40 -46.00 
  Horenfeld, Melvil 1359 FRA0.501-0.3940-15.60 
  Martin-Breteau, Paul 1355 FRA1.0010.11404.40 
  Laurent-Rubert, Nicolas 1312 FRA0.501-0.4240-16.80 
  Rayko, Alexis 1442 FRA1.0010.18407.20 
  Maxence, Paul 1556 FRA1.0010.304012.00 
  Lefebvre, Matthieu 1885 FRA0.001-0.2740-10.80 
  Arrouche, Mehdi 1497 FRA0.001-0.7740-30.80 
  Bataille, Paul 1354 FRA1.0010.11404.40 

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)
 

 

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