Individual Calculations August 2023
 Steil, Raymond  Total change: -34.80  Rating chartPersonal card
 8e Open International de Purtichju - Tournoi -2000 Elo GROSSO PRUGNA FRA 2023-07-01
RcRownchangeKK*chgGame
 1358 1523 3.00 7 -1.74 20 -34.80 
  Bartoli, Ange-Toussaint 1145 FRA0.001-0.9120-18.20 
  Kukelko, Igor 1184 UKR1.0010.12202.40 
  Pages, Thomas 1748 FRA0.001-0.2220-4.40 
  Loudier, Sarah 1123  * FRA1.0010.08201.60 
  Badescu, Matei-Andrei 1219 ROU0.501-0.3620-7.20 
  Frisoni, Robin 1614 FRA0.001-0.3820-7.60 
  Martin, Eric 1476 FRA0.501-0.0720-1.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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