Individual Calculations November 2021
 Aliaga Perez, Christian Mariano  Total change: 6.00  Rating chartPersonal card
 Open International de Liffre 2021 - Tournoi A LIFFRE FRA 2021-10-23
RcRownchangeKK*chgGame
 1785 1706 3.00 7 0.15 40 6.00 
  Heyne, Lukas 2079 GER0.001-0.1040-4.00 
  Noel, Nicolas 1910 FRA0.001-0.2440-9.60 
  Wuhrmann, Daniel 1530 FRA1.0010.274010.80 
  Arous, Andre 1460 FRA1.0010.19407.60 
  Le Fournier, Pascal 1849 FRA0.001-0.3140-12.40 
  Marie, Xavier 1850 FRA0.5010.19407.60 
  Bellardi, Michel 1816 FRA0.5010.15406.00 

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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