Individual Calculations May 2014
 Tong, Benjamin X  Total change: -2.40  Rating chartPersonal card
 44th Annual Amateur Team East -World Amateur Team Parsippany, New Jersey USA 2014-02-15
RcRownchangeKK*chgGame
 2341 2081 0.50 3 -0.08 30 -2.40 
  Sarkar, Justin m2444 USA0.001-0.1030-3.00 
  Haskel, Jeffrey 2224 USA0.001-0.3130-9.30 
  Shneider, Igor f2355 USA0.5010.33309.90 

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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