Blitz: Individual Calculations August 2018
 Portnoff, Leon  Total change: -42.60  Rating chartPersonal card
 Blixt-SM 2018 Ronneby SWE 2018-07-05
RcRownchangeKK*chgGame
 1610 1463 0.50 8 -2.13 20 -42.60 
  Jovic, Rado 1863  * SWE0.001-0.0820-1.60 
  Boersma, David 1743 SWE0.001-0.1620-3.20 
  Eriksson, Ofelia 1798 SWE0.001-0.1220-2.40 
  Trost, Adrian 1159 SWE0.001-0.8620-17.20 
  Ljungkvist, Bengt-Ake 1675 SWE0.001-0.2320-4.60 
  Tengstrand-Nugent, William 1321 SWE0.501-0.1920-3.80 
  Blohm, Gosta 1699 SWE0.001-0.2020-4.00 
  Olsson, Magnus 1622 SWE0.001-0.2920-5.80 
 * 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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