Individual Calculations January 2017
 Naudion, Gregoire  Total change: -26.80  Rating chartPersonal card
 13e Open international de Vandoeuvre - Open A (plus de 1900) VANDOEUVRE LES NANCY FRA 2016-12-17
RcRownchangeKK*chgGame
 2059 2171 4.50 9 -1.34 20 -26.80 
  Ruffenach, Alain 1938 FRA0.501-0.2920-5.80 
  Zennaf, Karim 1957 FRA1.0010.23204.60 
  Wirig, Anthony g2480 FRA0.001-0.1420-2.80 
  Budak, Rewi 2023 FRA0.501-0.2020-4.00 
  Principato, Guillaume 1941 FRA0.001-0.7920-15.80 
  Kern, Nicolas 2095 FRA0.001-0.6020-12.00 
  Lafortune, Emerick 2081 FRA0.501-0.1220-2.40 
  Oupindrin, Narayanin 1979 FRA1.0010.25205.00 
  Sola, Flavien 2037 FRA1.0010.32206.40 

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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