Individual Calculations October 2019
 Wongso, Steve  Total change: 48.80  Rating chartPersonal card
 World Cadet Chess Championships 2019(O10) SHANDONG WEIFANG CHN 2019-08-21
RcRownchangeKK*chgGame
 1700 1765 7.50 11 1.22 40 48.80 
  Boydell, Oliver 1365  * USA1.0010.08403.20 
  Sodbileg, Uranjargal 1419 MGL0.501-0.3940-15.60 
  Zhang, Yuanxiao 1365  * CHN1.0010.08403.20 
  Juhanak, Daniel 1526 CZE1.0010.20408.00 
  Hvozdz, Aliaksandr 1699 BLR1.0010.414016.40 
  Materia, Marco 2165  * FRA0.5010.424016.80 
  Kong, Xiangrui 1889 CHN1.0010.674026.80 
  Ilamparthi, A R 1984 IND0.001-0.2240-8.80 
  Vetokhin, Savva c2016 RUS0.001-0.1940-7.60 
  Xie, Bryan 1696 USA0.501-0.1040-4.00 
  Han, Johnathan 1579 CAN1.0010.264010.40 
 * 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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