Rapid: Individual Calculations April 2023
 Alexandroff, Serge  Total change: 28.80  Rating chartPersonal card
 436e Rapide Fide du Canal PARIS FRA 2023-03-03
RcRownchangeKK*chgGame
 1397 1034 2.00 5 1.44 20 28.80 
  Mendil, Yacine 1543 FRA0.001-0.0420-0.80 
  Pinto Santos, Miguel 1330 FRA0.5010.35207.00 
  Izikian, Hayk 1323 FRA0.5010.34206.80 
  Hervez, Marc 1368 FRA0.001-0.1220-2.40 
  Adjelout, Rachid 1420 FRA1.0010.912018.20 

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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