Rapid: Individual Calculations December 2017
 Arnatskaya, Zoya  Total change: 19.20  Rating chartPersonal card
 1er Championnat d'Europe rapide des Entreprises ASNIERES SUR SEINE FRA 2017-11-24
RcRownchangeKK*chgGame
 1964 1884 4.50 9 0.96 20 19.20 
  Sentis, Maxime 1855 FRA1.0010.46209.20 
  Breest, Axel 2001 GER0.5010.16203.20 
  Cahen, Alexis 1806 FRA0.001-0.6120-12.20 
  Lauterbach, Ingrid wm2007 ENG1.0010.672013.40 
  Volkova, Ekaterina 1984 RUS0.001-0.3620-7.20 
  Caille, Hugo 2101 FRA0.001-0.2220-4.40 
  Iclicki, Willy 1955 LIE1.0010.602012.00 
  Dudognon, Marc 1937 FRA0.001-0.4320-8.60 
  Battesti, Marc-Andria 2026 FRA1.0010.692013.80 

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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