Individual Calculations September 2016
 Bian, Alex  Total change: -35.80  Rating chartPersonal card
 2016 NAYCC U18 Windsor CAN 2016-08-07
RcRownchangeKK*chgGame
 2124 2300 4.00 8 -1.79 20 -35.80 
  Graif, William 2095 CAN0.001-0.7620-15.20 
  Wahl, Jackson B 1982 USA0.501-0.3720-7.40 
  Han, Joseph 2172 USA0.501-0.1720-3.40 
  Zheng, Andrew 2083 USA0.001-0.7820-15.60 
  Li, Yinshi 2138 CAN1.0010.29205.80 
  Karamsetty, Jeevan 2091 USA0.501-0.2720-5.40 
  Wang, Justin 2177 USA1.0010.33206.60 
  Dorrance, Adam 2254 CAN0.501-0.0620-1.20 

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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