Individual Calculations February 2018
 Wellevit, Tomas  Total change: -17.40  Rating chartPersonal card
 Hisingsalliansen KM Klass 1 2017 Goteborg SWE 2017-10-17
RcRownchangeKK*chgGame
 1779 1930 4.50 8 -1.01 20 -20.20 
  Karlsson, Lennart 1640 SWE0.001-0.8420-16.80 
  Nilsson, Roger 1943 1618 SWE0.001-0.8620-17.20 
  Marcusson, Curt 1753 SWE1.0010.27205.40 
  Persson, Lars 1965 1811 SWE1.0010.34206.80 
  Hellstrom, Bengt 1865 SWE1.0010.41208.20 
  Selhag, Leif 1775 SWE1.0010.29205.80 
  Sjolander, Anders 1960 SWE0.001-0.4620-9.20 
  Wiklund, Robert 1810 SWE0.501-0.1620-3.20 

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)
 
 Div II 5 2017-18 R4 Sweden SWE 2018-01-14
RcRownchangeKK*chgGame
 1635 1941 1.00 1 0.14 20 2.80 
  Akerberg, Valentin 1635 SWE1.0010.14202.80 

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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