Individual Calculations September 2023
 Lalonde Drain, Hugo  Total change: 84.80  Rating chartPersonal card
 25eme Open International de Wasselonne - Tournoi A (plus de 1700) WASSELONNE FRA 2023-08-03
RcRownchangeKK*chgGame
 2091 1960 4.50 7 2.12 40 84.80 
  Bohn, Sean 1716 LUX1.0010.20408.00 
  Pigeat, Alexandre f2301 FRA1.0010.884035.20 
  Decker, Thomas 2234 FRA0.001-0.1740-6.80 
  Rappazzo, Johannes 2109 SUI1.0010.704028.00 
  Braeuning, Rudolf Wilhelm f2212 GER0.001-0.1940-7.60 
  Nassr, Ahmed m2071 ALG0.5010.15406.00 
  Reichardt, Robin 1995 NED1.0010.554022.00 

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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