Individual Calculations May 2018
 Zeng, Sheena  Total change: 7.60  Rating chartPersonal card
 12th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2018-03-28
RcRownchangeKK*chgGame
 1944 1756 2.50 8 0.19 40 7.60 
  Yip, Carissa fwf2156  * USA0.001-0.0840-3.20 
  Zhou, Liran c2046 USA0.001-0.1640-6.40 
  Zhu, Evelyn wm2016 USA0.5010.324012.80 
  Turgut, Aydin 2156  * USA0.001-0.0840-3.20 
  Alvarez, Tirso 1561 USA1.0010.254010.00 
  Liu, Zhanhe 2011 CAN0.001-0.1940-7.60 
  Deshpande, Neil 1717 USA0.501-0.0540-2.00 
  Subedi, Avinaya 1886 NEP0.5010.18407.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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