Individual Calculations August 2022
 Bleuzen, Erwan  Total change: 0.60  Rating chartPersonal card
 7e Open de Purtichju GROSSETO PRUGNA FRA 2022-07-02
RcRownchangeKK*chgGame
 1943 1947 4.50 9 0.03 20 0.60 
  Seatelli, Jean 1547  * FRA1.0010.08201.60 
  Villegas, Pierre m2294 MNC0.001-0.1120-2.20 
  Charni, Ilyes 1471 FRA1.0010.05201.00 
  Virtanen, Antti f2270 FIN0.5010.37207.40 
  Sanz Wawer, Daniel f2363 POL0.001-0.0720-1.40 
  Have, Didier 1956 FRA0.001-0.4920-9.80 
  Soetewey, Patrick 1644 FRA1.0010.14202.80 
  Ratier-Fontana, Matteo 1803 FRA1.0010.31206.20 
  Cahen, Alexis 2141 FRA0.001-0.2520-5.00 
 * 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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