Individual Calculations September 2014
 Zhao, Yuetong  Total change: -88.40  Rating chartPersonal card
 2014 North American Junior Kitchener CAN 2014-07-30
 1883 1910 1.00 6 -2.21 40 -88.40 
  Calugar, Arthur m2295 CAN0.001-0.0940-3.60 
  Itkin, David 2096 CAN0.001-0.2640-10.40 
  Zhu, Harmony wc1586 CAN1.0010.13405.20 
  Virkud, Apurva wc1954 USA0.001-0.4440-17.60 
  Surya, Benito 1586 CAN0.001-0.8740-34.80 
  Zotkin, Daniel 1778 CAN0.001-0.6840-27.20 

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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