Individual Calculations January 2019
 Davtyan, Artur  Total change: -9.40  Rating chartPersonal card
 World Youth Under-16 Chess Olympiad 2018 Konya TUR 2018-11-24
RcRownchangeKK*chgGame
 2235 2374 5.50 9 -0.47 20 -9.40 
  Kreutzmann, Duke 2049 SUI1.0010.13202.60 
  Kerimkulov, Omurbek 1974  * KGZ1.0010.08201.60 
  Olsen, Filip Boe f2335 DEN0.001-0.5520-11.00 
  Santos, Jose Guilherme B Lima 2113 POR1.0010.18203.60 
  Sankalp, Gupta 2352 IND0.001-0.5320-10.60 
  Ibrahimli, Murad f2379 AZE0.001-0.4920-9.80 
  Ceres, Dragos f2324 MDA0.501-0.0720-1.40 
  Wang, Wesley f2248 USA1.0010.33206.60 
  Murzin, Volodar f2340 RUS1.0010.45209.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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