Rapid: Individual Calculations January 2022
 Brehelin Pagneux, Celestin  Total change: 12.60  Rating chartPersonal card
 7e Tournoi des lumieres - Open B (-1300) LYON FRA 2021-12-11
RcRownchangeKK*chgGame
 1120 1075 1.50 2 0.63 20 12.60 
  Maiffret, Andrea 1154 FRA0.5010.11202.20 
  Moreau, Baptiste 1086 FRA1.0010.522010.40 

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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