Individual Calculations August 2021
 Yip, Carissa Shiwen  Total change: -26.00  Rating chartPersonal card
 14th Annual Philadelphia International - Premier Philadelphia, Pennsylvania USA 2021-06-26
RcRownchangeKK*chgGame
 2107 2430 4.50 8 -2.42 10 -24.20 
  Woodward, Andy Austin 2083 USA0.001-0.8910-8.90 
  Maiti, Milind 2068 USA0.001-0.9010-9.00 
  Taylor, Stewart Bradley 2030  * USA0.501-0.4210-4.20 
  Zeng, Sheena wc2059 USA0.501-0.4010-4.00 
  Lu, Jason 2048 USA1.0010.09100.90 
  Andersen, Gunnar James 2194 USA1.0010.20102.00 
  Lu, Ming 2149 USA1.0010.16101.60 
  Wang, Eigen 2226 USA0.501-0.2610-2.60 
 * 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)
 
 49th Annual World Open - Open Philadelphia, Pennsylvania USA 2021-07-01
RcRownchangeKK*chgGame
 2320 2430 5.50 9 -0.18 10 -1.80 
  Huston, Gus f2078 USA1.0010.11101.10 
  Turgut, Tansel f2211 TUR1.0010.22102.20 
  Poliannikov, Danila 2227 USA0.501-0.2610-2.60 
  Zeltsan, Joseph 2335 USA1.0010.37103.70 
  Belous, Vladimir g2487 RUS0.5010.08100.80 
  Theodorou, Nikolas m2584 GRE0.5010.21102.10 
  Salinas Herrera, Pablo g2514 CHI0.001-0.3810-3.80 
  Tian, Eddy 2226 USA0.001-0.7610-7.60 
  Adu, Oladapo Oluto m2220 NGR1.0010.23102.30 

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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