Individual Calculations April 2018
 Hultberg, John  Total change: 0.40  Rating chartPersonal card
 Vintermasterskap 2018 Helsingborg SWE 2018-01-18
RcRownchangeKK*chgGame
 1740 1705 3.00 7 -0.19 40 -7.60 
  Sarodnick, Volker 1788 SWE0.001-0.3940-15.60 
  Szczepanowski, Tomasz 1951 POL0.001-0.1940-7.60 
  Andersson, Jan 1957 1607 SWE1.0010.374014.80 
  Muhamed, Hoger 1676 SWE0.001-0.5440-21.60 
  Wallin, Kenneth 1677 SWE0.001-0.5440-21.60 
  Sievert, Fredrik 1753 SWE1.0010.574022.80 
  Johansson, Rolf 1729 SWE1.0010.534021.20 

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 III 9 2017-18 R567 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 1468 1705 1.00 1 0.20 40 8.00 
  Johansson, Roland 1957 1468 SWE1.0010.20408.00 

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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