Individual Calculations December 2021
 Hovhannisyan, Mher  Total change: -1.90  Rating chartPersonal card
 Luxembourg Team Championship 21/22 Round 1 various LUX 2021-10-24
RcRownchangeKK*chgGame
 2067 2419 0.50 1 -0.39 10 -3.90 
  Dahdah, Nagib 2067 LUX0.501-0.3910-3.90 

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)
 
 European Team Championship - open Brezice SLO 2021-11-12
RcRownchangeKK*chgGame
 2242 2419 3.00 4 0.20 10 2.00 
  Saraci, Korab 2149 KOS1.0010.17101.70 
  Hansen, Sune Berg g2543 DEN0.001-0.3310-3.30 
  Mihov, Filip 2255 MKD1.0010.28102.80 
  Davis, Lee 2019  * WLS1.0010.08100.80 
 * 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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