Individual Calculations May 2018
 Duke, Nigel  Total change: 14.00  Rating chartPersonal card
 12eme Open International de Gap 2012 (-2200) GAP FRA 2018-03-31
RcRownchangeKK*chgGame
 1574 1616 4.50 7 0.70 20 14.00 
  Masson, Wally 1216  * FRA1.0010.08201.60 
  De Andres Oterino, Carlos 1885 ESP0.5010.33206.60 
  Bonnafous, Michel 1984 FRA0.001-0.1020-2.00 
  Roman, Sylvian 1398 FRA1.0010.22204.40 
  Kuppich, Chloe 1216  * FRA1.0010.08201.60 
  Birens, Eric-Andre 1855 FRA0.001-0.2020-4.00 
  Frapard, Yael 1462 FRA1.0010.29205.80 
 * 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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