Rapid: Individual Calculations September 2017
 Petersson, David  Total change: 8.80  Rating chartPersonal card
 Lilla Cellavision Cup 2017 snabb Lund SWE 2017-08-04
RcRownchangeKK*chgGame
 1376 1502 3.00 4 0.44 20 8.80 
  Voong, Andy 1113 SWE1.0010.09201.80 
  Fureby, Andreas 1500 SWE1.0010.502010.00 
  Soderstrom, Adrian 1514 SWE0.001-0.4820-9.60 
  Sjo, Simon 1375 SWE1.0010.33206.60 

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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