Individual Calculations December 2018
 Tobak, Mikhail  Total change: -30.00  Rating chartPersonal card
 World Cadet Chess Championship U-12 Open 2018 Santiago de Compostela ESP 2018-11-04
RcRownchangeKK*chgGame
 1777 1936 6.50 11 -0.75 40 -30.00 
  Moss, Jasper 1536  * AUS0.501-0.4240-16.80 
  El Jawich, Muhammad 1536  * LBN1.0010.08403.20 
  Ghazarian, Kirk 2264 USA0.001-0.1340-5.20 
  Tamer, Ahmed c1625 EGY1.0010.14405.60 
  Srinivas, Atharva 1536  * CAN0.501-0.4240-16.80 
  Erkhes, Bayartnar c1638 MGL0.501-0.3540-14.00 
  Bekbauov, Noel 1536  * KAZ1.0010.08403.20 
  Maurizzi, Marc Andria c2103 FRA0.5010.22408.80 
  Chyzy, Jakub 2136 POL0.001-0.2440-9.60 
  Vargas Sotelo, Victor 1536  * ECU1.0010.08403.20 
  Yu, Jason 2097 USA0.5010.21408.40 
 * 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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