Individual Calculations February 2015
 Kerr, Bill  Total change: 5.20  Rating chartPersonal card
 2015 MCC Australia Day Weekender Melbourne AUS 2015-01-23
RcRownchangeKK*chgGame
 1894 2048 5.00 7 0.26 20 5.20 
  Frayle, Ben 1648  * AUS1.0010.08201.60 
  Voon, Richard 1911 AUS1.0010.32206.40 
  Jiang, Bill 1683 AUS1.0010.10202.00 
  Raine, Marcus 1983 AUS1.0010.41208.20 
  Jordan, William f2177 AUS0.001-0.3320-6.60 
  Dizdarevic, Mehmedalija 1928 BIH0.001-0.6620-13.20 
  Penrose, Justin 1931 AUS1.0010.34206.80 
 * 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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