Individual Calculations October 2023
 To, Chu  Total change: 24.40  Rating chartPersonal card
 22e Open de Bourgoin-Jallieu (-2400) BOURGOIN JALLIEU FRA 2023-09-09
RcRownchangeKK*chgGame
 1623 1763 4.00 5 0.61 40 24.40 
  Colin, Serge 1483 FRA1.0010.16406.40 
  Baroyan, Davit 2210 FRA0.001-0.0640-2.40 
  Mendoza, Cesar 1363  * FRA1.0010.08403.20 
  Martin, Eric 1463 FRA1.0010.15406.00 
  Chappuis, Baptiste 1594 FRA1.0010.284011.20 
 * 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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