Rapid: Individual Calculations December 2021
 Rubini, Xavier  Total change: -12.20  Rating chartPersonal card
 379e Rapide Fide du Canal PARIS FRA 2021-11-12
RcRownchangeKK*chgGame
 1105 1482 0.00 1 -0.91 20 -18.20 
  Sarotte, Philippe 1105 FRA0.001-0.9120-18.20 

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)
 
 380e Rapide Fide du Canal PARIS FRA 2021-11-19
RcRownchangeKK*chgGame
 1594 1482 1.00 2 0.30 20 6.00 
  Visseq, Vincent 1531 FRA1.0010.572011.40 
  Seradin, Erwan 1657 FRA0.001-0.2720-5.40 

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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