Rapid: Individual Calculations November 2021
 Petrucci, Charles  Total change: 28.40  Rating chartPersonal card
 378e Rapide Fide East Bunker PARIS FRA 2021-10-22
RcRownchangeKK*chgGame
 1439 1301 3.00 5 1.42 20 28.40 
  Lejeune, Arnaud 1400 FRA0.5010.14202.80 
  Nordmann, Pierre Louis 1502 FRA0.5010.26205.20 
  Kosciusko-Morizet, Jacques-Antoi 1450 FRA1.0010.702014.00 
  Gaudin, Vincent 1481 FRA0.001-0.2620-5.20 
  Liber, Axel 1361 FRA1.0010.582011.60 

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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