Individual Calculations February 2017
 Gacogne, Charlie  Total change: 19.20  Rating chartPersonal card
 XXXIIeme Open International d'Echecs d'Hiver de Nice NICE FRA 2016-12-26
RcRownchangeKK*chgGame
 2017 2019 4.50 7 0.96 20 19.20 
  Valero, Paul-Elie 1660 FRA1.0010.10202.00 
  Mangiaracina, Franck 1788 FRA1.0010.21204.20 
  Debray, Christopher m2333 FRA0.001-0.1420-2.80 
  Lanteri, Nicolas 1977 FRA1.0010.44208.80 
  Delseny, Serge 2036 FRA1.0010.522010.40 
  Bouaziz, Nejib 2005 SWE0.501-0.0220-0.40 
  Brih, Said 2318 FRA0.001-0.1520-3.00 

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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