Individual Calculations February 2019
 Grundman, Anatole  Total change: 26.40  Rating chartPersonal card
 16e Bois-Colombes Chess Master Open A BOIS COLOMBES FRA 2018-12-26
RcRownchangeKK*chgGame
 1992 1959 4.50 7 1.32 20 26.40 
  Meillon, Judicael 2006 FRA0.001-0.4320-8.60 
  Delin, Valere 1832 FRA1.0010.33206.60 
  Ahmed Holi Ali, Moawia c2036 SUD0.001-0.3920-7.80 
  Gherghinoiu, Lucas 1873 FRA1.0010.38207.60 
  Veron, Cyprien c2003 FRA1.0010.562011.20 
  Razafindratsima, Timothe 2140 FRA1.0010.742014.80 
  Boulos, Carlos 2053 LBN0.5010.13202.60 

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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