Individual Calculations May 2019
 Chkhaidze, Nikoloz  Total change: -8.80  Rating chartPersonal card
 Tbilisi Rating Tournament-03 Tbilisi GEO 2019-04-16
RcRownchangeKK*chgGame
 2013 2339 5.50 7 -0.44 20 -8.80 
  Mamardashvili, Ana 1939  * GEO1.0010.08201.60 
  Chanturia, Lasha 1939  * GEO1.0010.08201.60 
  Mindiashvili, Tengiz 1939  * GEO1.0010.08201.60 
  Morchiashvili, Bachana m2333 GEO0.501-0.0120-0.20 
  Siprashvili, Ivane 2063 GEO0.001-0.8320-16.60 
  Managadze, Nodar 1939  * GEO1.0010.08201.60 
  Papiashvili, Giorgi 1939  * GEO1.0010.08201.60 
 * 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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