Rapid: Individual Calculations June 2023
 Poly, Lionel  Total change: 3.20  Rating chartPersonal card
 CPB Bolides 2023 - Tournoi 7 RENNES FRA 2023-05-13
RcRownchangeKK*chgGame
 1243 1199 1.00 2 0.08 40 3.20 
  Caramelli, Remi 1466 FRA0.001-0.1840-7.20 
  Caramelli, Marion 1019 FRA1.0010.264010.40 

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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