Individual Calculations December 2019
 Altundal, Arda  Total change: 19.20  Rating chartPersonal card
 World Youth U-16 Chess Olympiad 2019 Corum TUR 2019-10-28
RcRownchangeKK*chgGame
 1840 1776 4.00 8 0.48 40 19.20 
  Martins, Bruno Andre Leite 2176  * POR0.001-0.0840-3.20 
  Bester, Carla 1376  * RSA1.0010.08403.20 
  Svanda, Ondrej f2176  * CZE0.001-0.0840-3.20 
  Deng, Yu Dong Michael c2127 HKG0.001-0.1140-4.40 
  Pheephacharakan, Pinatpong 1785 THA1.0010.514020.40 
  Schnabel, Johann Emil c1708 RSA1.0010.414016.40 
  Aman, Deepak Thadani 1627 AUS0.501-0.2040-8.00 
  Iskakbaev, Ibraim 1741 KAZ0.501-0.0540-2.00 
 * 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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