Individual Calculations December 2019
 Avalyan, Artur  Total change: -13.40  Rating chartPersonal card
 World Youth U-16 Chess Olympiad 2019 Corum TUR 2019-10-28
RcRownchangeKK*chgGame
 2222 2395 3.50 6 -0.67 20 -13.40 
  Annageldiyev, Azatgeldi 1995  * TKM0.001-0.9220-18.40 
  Dinham, James 1995  * RSA1.0010.08201.60 
  Katopodis, Dimitrios f2353 GRE0.001-0.5620-11.20 
  Ke, Ivan 2321 USA1.0010.40208.00 
  Hua, Eugene f2288 CAN1.0010.35207.00 
  Assaubayeva, Bibisara fwg2381 KAZ0.501-0.0220-0.40 
 * 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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