Individual Calculations August 2019
 Sicurani, Bruno  Total change: -53.00  Rating chartPersonal card
 Championnat International d'Echecs de Paris IdF 2019 Open B PARIS FRA 2019-07-07
RcRownchangeKK*chgGame
 1517 1624 2.50 8 -2.65 20 -53.00 
  Loffreda, Bertrand 1416 FRA1.0010.23204.60 
  Morel, Jean-Luc 1766 FRA0.001-0.3120-6.20 
  Hwang, Daniel 1489 FRA0.001-0.6820-13.60 
  Coqueraut, Lodewyk 1536 ITA0.001-0.6220-12.40 
  Antolin, William 1555 FRA0.001-0.6020-12.00 
  Naillou, Jean-Marc 1440 FRA0.001-0.7420-14.80 
  Rubini, Louis 1460 FRA0.501-0.2220-4.40 
  Sejourne, Didier 1470 FRA1.0010.29205.80 

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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