Individual Calculations September 2017
 Busygin, Stanislav  Total change: 3.40  Rating chartPersonal card
 Marshall August 2017 FIDE Weekend New York, New York USA 2017-08-04
RcRownchangeKK*chgGame
 2013 2154 3.00 5 -0.39 20 -7.80 
  Rudowski, Szymon 1897 USA1.0010.18203.60 
  Bhatty, Karan 2043 IND1.0010.35207.00 
  Chen, Justin 2174 USA0.5010.03200.60 
  Miyasaka, Marcus M f2056 USA0.501-0.1320-2.60 
  Zhou, Liran 1897 USA0.001-0.8220-16.40 

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)
 
 16th Annual Manhattan Open New York, New York USA 2017-08-18
RcRownchangeKK*chgGame
 2167 2154 2.50 4 0.56 20 11.20 
  Stern-Rodriguez, Elias 1926 USA1.0010.21204.20 
  Ostrovskiy, Aleksandr m2386 USA0.001-0.2120-4.20 
  Chernin, Oliver 2075 USA1.0010.39207.80 
  Pressman, Leif f2282 USA0.5010.17203.40 

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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