Individual Calculations February 2016
 Colvin, Andrew  Total change: 4.80  Rating chartPersonal card
 2016 Guelph Winter ProAm U2000 Guelph CAN 2016-01-09
RcRownchangeKK*chgGame
 1634 1604 1.50 3 0.12 40 4.80 
  Gaisinsky, Adam 1707 CAN0.5010.14405.60 
  Jizan, Masoud 1495 CAN1.0010.354014.00 
  Wang, Constance 1699 CAN0.001-0.3740-14.80 

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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