Individual Calculations June 2017
 Horling, Lars  Total change: 5.20  Rating chartPersonal card
 Seniorschack KM Stockholm 2017 r 891011 stockholm SWE 2017-04-06
RcRownchangeKK*chgGame
 1514 1465 1.00 2 0.13 40 5.20 
  Jansson, Arne 1434 SWE1.0010.464018.40 
  Dillen, Sten 1594 SWE0.001-0.3340-13.20 

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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