Individual Calculations August 2023
 Grosse, Ludovic  Total change: 6.60  Rating chartPersonal card
 8e Open International de Purtichju - Tournoi principal plus de 1900 Elo GROSSO PRUGNA FRA 2023-07-01
RcRownchangeKK*chgGame
 2143 2056 4.00 9 0.33 20 6.60 
  Msellek, Ilyass m2417 MAR0.001-0.1020-2.00 
  Ratier-Fontana, Matteo 1902 FRA0.501-0.2120-4.20 
  Thorsteinsdottir, Hallgerdur wf1942 ISL1.0010.34206.80 
  Yankelevich, Lev g2442 GER0.001-0.0920-1.80 
  Chalmeton, Guillaume 2075 FRA1.0010.532010.60 
  Mekhane, Adam f2269 FRA0.001-0.2320-4.60 
  Pannella, Leopoldo 1991 ITA1.0010.41208.20 
  Barrish, Daniel f2221 RSA0.001-0.2820-5.60 
  Auribault, Louis 2025 FRA0.501-0.0420-0.80 

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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