Individual Calculations May 2014
 Kelly, John J  Total change: -2.10  Rating chartPersonal card
 44th Annual Amateur Team East -World Amateur Team Parsippany, New Jersey USA 2014-02-15
RcRownchangeKK*chgGame
 2208 2080 1.00 3 -0.07 30 -2.10 
  Sarkar, Justin m2444 USA0.001-0.1030-3.00 
  Pinto, Mark A f2092 USA0.5010.02300.60 
  Daly, Chaz 2087 USA0.5010.01300.30 

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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