Individual Calculations September 2017
 Johansson, Jan 1964  Total change: -18.80  Rating chartPersonal card
 Lilla Cellavision Cup 2017 lang Lund SWE 2017-08-05
RcRownchangeKK*chgGame
 1398 1487 2.00 4 -0.47 40 -18.80 
  Jussila, Sakarias 1570 SWE0.001-0.3940-15.60 
  Morell, Ludvig 1278 SWE0.501-0.2740-10.80 
  Johansson, William 2007 1315 SWE0.501-0.2340-9.20 
  Petersson, David 1429 SWE1.0010.424016.80 

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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