Individual Calculations September 2016
 Bonin, Jay R  Total change: -1.10  Rating chartPersonal card
 15th Annual Manhattan Open New York, New York USA 2016-07-29
RcRownchangeKK*chgGame
 2247 2282 2.00 4 -0.11 10 -1.10 
  Sena, Juan 2088 DOM1.0010.25102.50 
  Hess, Robert L g2569 USA0.001-0.1610-1.60 
  Dalhouse, Justin 1882  * USA1.0010.08100.80 
  Rohde, Michael A g2449 USA0.001-0.2810-2.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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