Rapid: Individual Calculations January 2022
 Perotto, Alexandre  Total change: -15.00  Rating chartPersonal card
 Rapide du TELETHON - Metz 2021 METZ FRA 2021-12-04
RcRownchangeKK*chgGame
 1438 1187 0.00 3 -0.75 20 -15.00 
  Barbot, Pierre 1724 FRA0.001-0.0320-0.60 
  Johann, Nicolas 1397 FRA0.001-0.2320-4.60 
  Lathelize, Jeanne 1192 FRA0.001-0.4920-9.80 

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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