Individual Calculations February 2022
 Dufraisse, Matteo  Total change: 20.80  Rating chartPersonal card
 21e tournoi de Noel de Montigny MONTIGNY LE BRETONNEUX FRA 2021-12-27
RcRownchangeKK*chgGame
 1518 1280 2.00 6 0.52 40 20.80 
  Sondermeijer, Damien 1680  * FRA0.001-0.0840-3.20 
  Chaintreau, Thomas 1665 FRA0.001-0.0940-3.60 
  Imbert, Christophe 1680  * FRA0.001-0.0840-3.20 
  Rosu, Matei 1191 FRA1.0010.384015.20 
  Tanchoux, Pierre 1312 FRA1.0010.544021.60 
  Vadillo Torre, Ismael 1578 ITA0.001-0.1540-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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