Individual Calculations August 2017
 Villeneuve, Robert  Total change: -27.00  Rating chartPersonal card
 2017 Canadian Open U2200 Sault Ste. Marie CAN 2017-07-08
RcRownchangeKK*chgGame
 1822 1942 4.50 9 -1.35 20 -27.00 
  Kuttner, Simon 1820 CAN0.001-0.6720-13.40 
  Ning, Eric 1571 CAN1.0010.10202.00 
  Li, Eric M 1811 CAN0.501-0.1820-3.60 
  Lambruschini, Alex 1928 CAN1.0010.48209.60 
  Kiviaho, Robert 2141 CAN0.001-0.2420-4.80 
  Zhao, Ian 1738 CAN0.001-0.7620-15.20 
  Groot-Lipman, Jeff 1809 CAN1.0010.32206.40 
  Saine, Zachary 1736 CAN0.001-0.7620-15.20 
  Wang, Jeff 1842 CAN1.0010.36207.20 

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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