Individual Calculations March 2017
 Vettese, Nicholas  Total change: -16.40  Rating chartPersonal card
 2017 Guelph Winter Pro-Am: Pro Guelph CAN 2017-02-11
RcRownchangeKK*chgGame
 1892 2067 2.50 4 -0.41 40 -16.40 
  Ferreira, Alex T. 1925 CAN0.001-0.6940-27.60 
  Aniunoh, Chike (jude) 1901 CAN0.501-0.2240-8.80 
  Lin, Benjamin 1826 CAN1.0010.20408.00 
  Gooding, Gordon 1917 CAN1.0010.304012.00 

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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