Individual Calculations May 2017
 Litchfield, Frederick  Total change: 17.40  Rating chartPersonal card
 2017 O2C Doeberl Cup Premier Canberra AUS 2017-04-13
RcRownchangeKK*chgGame
 2141 2037 4.00 8 0.87 20 17.40 
  Heberla, Bartlomiej g2437  * POL0.5010.42208.40 
  Leyrer, Thomas 1857 GER0.501-0.2420-4.80 
  Brown, Andrew m2326 AUS0.5010.34206.80 
  Kargosha, Bahman 2217 IRI0.001-0.2620-5.20 
  Broekhuyse, Paul 2035 AUS1.0010.502010.00 
  Walker, Joshua 1939 AUS0.501-0.1320-2.60 
  Bjelobrk, Igor m2391 AUS0.001-0.1120-2.20 
  Lam, Ross c1928 AUS1.0010.35207.00 
 * 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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