Individual Calculations March 2015
 Tao, Rachel  Total change: -8.80  Rating chartPersonal card
 2015 Guelph Winter ProAm - U2000 Guelph CAN 2015-02-07
RcRownchangeKK*chgGame
 1673 1602 1.00 3 -0.22 40 -8.80 
  Wu, Nicholas 1538 CAN1.0010.414016.40 
  Zhu, Jeffrey Xin-Yu 1768 CAN0.001-0.2840-11.20 
  Giblon, Rebecca 1712 CAN0.001-0.3540-14.00 

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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