Individual Calculations January 2016
 Cook, Geoff L  Total change: -2.20  Rating chartPersonal card
 2015 Box Hill Chess Club Open Melbourne AUS 2015-10-16
RcRownchangeKK*chgGame
 1774 1805 4.00 8 -0.11 20 -2.20 
  Fletcher, Bruce 1405  * AUS1.0010.08201.60 
  Milojevic, Miodrag 1939 SRB0.5010.18203.60 
  Narenthran, Tharmaratnam c1986 AUS0.001-0.2620-5.20 
  Li, Oliver 1405  * AUS1.0010.08201.60 
  Flude, David A 1683 AUS0.501-0.1720-3.40 
  Dizdarevic, Mehmedalija 1970 BIH0.5010.22204.40 
  Chmiel, Rad 1834 AUS0.5010.04200.80 
  Kempen, Leon c1973 AUS0.001-0.2820-5.60 
 * 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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