Individual Calculations May 2018
 Subervi, Jonathan  Total change: -20.60  Rating chartPersonal card
 12th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2018-03-28
RcRownchangeKK*chgGame
 2235 2145 0.50 4 -1.03 20 -20.60 
  Wang, Qibiao 2324 CHN0.001-0.2720-5.40 
  Shetty, Atulya m2391 USA0.5010.31206.20 
  Niemann, Hans f2302 USA0.001-0.2920-5.80 
  Tian, Eddy 1921 USA0.001-0.7820-15.60 

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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