Blitz: Individual Calculations April 2023
 Boff, Olivier  Total change: 9.20  Rating chartPersonal card
 Blitz mensuel du CEIT mars 2023 TOULOUSE FRA 2023-03-03
RcRownchangeKK*chgGame
 1608 1547 4.00 8 0.46 20 9.20 
  Jarlaud, Levi 1752 FRA0.001-0.2420-4.80 
  Bishop, Louis 1147  * FRA1.0010.08201.60 
  Pieri, Theo 1739 FRA0.001-0.2520-5.00 
  Colfort, Arthur 1343 FRA1.0010.24204.80 
  Stonor, Benoit 1321 FRA1.0010.21204.20 
  Halegua, Dani 1916 FRA0.001-0.1020-2.00 
  Woloszyn, Florent 2068 FRA0.001-0.0320-0.60 
  Supplisson, Aurelien 1581 FRA1.0010.552011.00 
 * 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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