Blitz: Individual Calculations August 2023
 Bosio, Frederic  Total change: -14.20  Rating chartPersonal card
 Blitz de la Chapelle Saint-Louis 2023 - Echiquier Poitevin POITIERS FRA 2023-07-08
RcRownchangeKK*chgGame
 1993 2000 3.50 8 -0.71 20 -14.20 
  Yiou, Ulysse 1707 FRA0.001-0.8520-17.00 
  Skripchenko, Almira mwg2298 FRA0.001-0.1520-3.00 
  Klein, Jean-Yves 1600  * FRA1.0010.08201.60 
  Paraillous, Maxime 1855 FRA0.501-0.1920-3.80 
  Beghin, Ronan 1949 FRA1.0010.43208.60 
  Lagarde, Maxime g2556 FRA0.001-0.0320-0.60 
  Freslon, Morgan 1405 FRA1.0010.02200.40 
  Edouard, Romain g2570 FRA0.001-0.0220-0.40 
 * 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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