Individual Calculations August 2022
 Bonnaud, Albert  Total change: -25.00  Rating chartPersonal card
 7e Open de Purtichju GROSSETO PRUGNA FRA 2022-07-02
RcRownchangeKK*chgGame
 1534 1674 3.00 6 -1.25 20 -25.00 
  Piscopo, Pierluigi m2343 ITA0.001-0.0120-0.20 
  Bleuzen, Christian 1381 FRA0.501-0.3520-7.00 
  Vachet, Laurent 1479 FRA0.001-0.7520-15.00 
  Bartoli, Ange-Toussaint 1274  * FRA1.0010.08201.60 
  Deladerriere, Helio 1403 FRA0.501-0.3320-6.60 
  Morel, Jeanne 1322 FRA1.0010.11202.20 
 * 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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