Rapid: Individual Calculations November 2017
 Broddefalk, Arvid  Total change: 8.20  Rating chartPersonal card
 Vasteras Open 2017 snabb Vasteras SWE 2017-09-29
RcRownchangeKK*chgGame
 2008 2031 2.50 4 0.41 20 8.20 
  Pettersson, Lars 1954 1759 SWE1.0010.17203.40 
  Ziegler, Ari m2307 SWE0.5010.33206.60 
  Logdahl, Harald f2211 SWE0.001-0.2620-5.20 
  Muntean, Victor 1755 SWE1.0010.17203.40 

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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