Individual Calculations May 2018
 Li, Ben  Total change: -4.40  Rating chartPersonal card
 12th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2018-03-28
RcRownchangeKK*chgGame
 2234 2347 5.50 9 -0.22 20 -4.40 
  Davidovich, Manis 2016 USA1.0010.12202.40 
  Azarov, Sergei g2570 BLR0.001-0.2220-4.40 
  Eswaran, Ashritha wm2117 USA0.501-0.2920-5.80 
  Zhou, Liran c2046 USA0.501-0.3520-7.00 
  Yi, Richard 2048 USA1.0010.15203.00 
  Kretchetov, Alexandre f2244 RUS1.0010.36207.20 
  Stripunsky, Alexander g2538 USA0.001-0.2520-5.00 
  Shen, Christopher c2276 USA0.501-0.1020-2.00 
  Homa, Seth f2247 USA1.0010.36207.20 

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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