Rapid: Individual Calculations January 2019
 Boff, Olivier  Total change: -6.20  Rating chartPersonal card
 9eme Tournoi Rapide de Noel a Colomiers COLOMIERS FRA 2018-12-23
RcRownchangeKK*chgGame
 1572 1607 3.50 7 -0.31 20 -6.20 
  Richard, Olivier 1207  * FRA1.0010.08201.60 
  Zarrouati, Pierre 2007  * FRA0.001-0.0820-1.60 
  Falik, Charles 1243 FRA1.0010.10202.00 
  Kennedy, John 1990 FRA0.001-0.0920-1.80 
  Estadieu, Bruno 1343 FRA1.0010.18203.60 
  Cavailles, Evan 1909 FRA0.001-0.1520-3.00 
  Fesigny, Alexis 1306 FRA0.501-0.3520-7.00 
 * 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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