Individual Calculations February 2020
 Jaulin, Marc  Total change: -26.20  Rating chartPersonal card
 17e Bois-Colombes Chess Master Open A BOIS COLOMBES FRA 2019-12-26
RcRownchangeKK*chgGame
 2040 2015 2.00 7 -1.31 20 -26.20 
  Lazo, Andrei f2272 MDA0.001-0.1820-3.60 
  Hasseine, Madiane 2113 FRA0.001-0.3720-7.40 
  Nottola, Adrien 1997 FRA0.001-0.5320-10.60 
  Nguyen, Marc-Antoine 1945 FRA0.001-0.6020-12.00 
  Thely, Ludovic 2008 FRA1.0010.49209.80 
  Condat, Hugo 1935 FRA0.501-0.1120-2.20 
  Houhou, Alexandre 2007 FRA0.501-0.0120-0.20 

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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