Individual Calculations September 2016
 Sowa, Aidan  Total change: -45.20  Rating chartPersonal card
 2016 NAYCC U18 Windsor CAN 2016-08-07
RcRownchangeKK*chgGame
 2086 1910 1.00 7 -1.13 40 -45.20 
  Dorrance, Adam 2254 CAN0.001-0.1240-4.80 
  Doknjas, John c2200 CAN0.001-0.1640-6.40 
  Zhang, Yuanchen f2307 CAN0.001-0.0840-3.20 
  Li, Yinshi 2138 CAN0.001-0.2140-8.40 
  Han, Joseph 2172 USA0.001-0.1840-7.20 
  Dommalapati, Abhinay 1832 USA0.001-0.6140-24.40 
  Mathews, Jeremy 1701 CAN1.0010.23409.20 

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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