Individual Calculations December 2018
 Huang, Brian  Total change: 28.00  Rating chartPersonal card
 World Cadet Chess Championship U-10 Open 2018 Santiago de Compostela ESP 2018-11-04
RcRownchangeKK*chgGame
 1559 1503 5.50 11 0.70 40 28.00 
  Pingin, Artem c1903  * RUS0.001-0.0840-3.20 
  State-Ungureanu, Nicolae-Vlad 1193 ROU1.0010.14405.60 
  Dudakov, Andrei 1138 EST1.0010.10404.00 
  Pham, Tran Gia Phuc c1736 VIE0.001-0.2140-8.40 
  Chandra, Anand Rishi 1903  * CAN0.001-0.0840-3.20 
  Dragan, Laurentiu 1314 MDA0.501-0.2540-10.00 
  Badieh, Mahmoud 1281 LBN1.0010.22408.80 
  Colev, Ivor 1655 CRO0.5010.20408.00 
  Lomtadze, Davit 1595 GEO1.0010.634025.20 
  Kandil, Ahmed c1638 EGY0.001-0.3240-12.80 
  Walbrecht, Quirin 1794 GER0.5010.354014.00 
 * 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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