Individual Calculations May 2019
 Bogdanov, Rossen  Total change: -18.00  Rating chartPersonal card
 Team 2019 - Nationale 3 r6-9 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 1803 1904 2.00 4 -0.45 40 -18.00 
  Symbrat, Nicholas 1590 FRA1.0010.14405.60 
  Mostefai, Malik 1659 FRA1.0010.20408.00 
  Guez, Fabien 2062 FRA0.001-0.2940-11.60 
  Chkroun, Benjamin 1902 FRA0.001-0.5040-20.00 

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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