Individual Calculations May 2018
 Sheng, Joshua  Total change: 6.70  Rating chartPersonal card
 12th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2018-03-28
RcRownchangeKK*chgGame
 2334 2408 6.00 9 0.67 10 6.70 
  Tsay, Vincent f2108 USA1.0010.15101.50 
  Feng, Maggie fwc2254 USA0.501-0.2110-2.10 
  Shen, Christopher c2276 USA1.0010.32103.20 
  Shabalov, Alexander g2568 USA1.0010.71107.10 
  Zhou, Jianchao g2611 CHN0.001-0.2410-2.40 
  Panchanatham, Vignesh m2384 USA0.001-0.5310-5.30 
  Der Manuelian, Haik 2279 USA0.501-0.1710-1.70 
  Wong, Jianwen 2153 MAS1.0010.19101.90 
  Otchiyev, Arslan 2369 TKM1.0010.45104.50 

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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