Individual Calculations June 2021
 Duboue, Peio  Total change: -18.50  Rating chartPersonal card
 2eme Tournoi de GMI du C'Chartres Echecs CHARTRES FRA 2021-05-17
RcRownchangeKK*chgGame
 2443 2431 2.50 9 -1.85 10 -18.50 
  Flear, Glenn C g2431 ENG0.5010.00100.00 
  Loiseau, Quentin m2455 FRA0.001-0.4710-4.70 
  Shirazi, Kamran m2349 FRA0.501-0.1110-1.10 
  Maurizzi, Marc Andria m2489 FRA0.001-0.4210-4.20 
  Vlachos, Anatole m2438 GRE1.0010.51105.10 
  Milliet, Sophie mwg2390 FRA0.001-0.5610-5.60 
  Dgebuadze, Alexandre g2490 BEL0.001-0.4210-4.20 
  Stephan, Victor m2430 FRA0.5010.00100.00 
  David, Alberto g2517 ITA0.001-0.3810-3.80 

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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