Rapid: Individual Calculations March 2023
 Vallar, Romain  Total change: 5.80  Rating chartPersonal card
 59e Rapide FIDE Interchess -2200 PARIS FRA 2023-02-25
RcRownchangeKK*chgGame
 1515 1294 2.00 6 0.29 20 5.80 
  Gerber, Sebastien 1739 FRA0.5010.44208.80 
  Furet, Alban 1562 FRA0.001-0.1720-3.40 
  Rouchaud, Florent 1283 FRA0.001-0.5220-10.40 
  Alexandroff, Serge 1021 FRA1.0010.17203.40 
  Sole, Patrick 1672 FRA0.5010.41208.20 
  Van Hulst, Noe 1810 FRA0.001-0.0420-0.80 

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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