Individual Calculations June 2017
 Johansson, Johnny 1982  Total change: 8.40  Rating chartPersonal card
 Harplinge Halmstad KM 201617 r7 Halmstad SWE 2017-04-11
RcRownchangeKK*chgGame
 1946 1924 0.50 1 0.03 40 1.20 
  Magelius, Olof 1946 SWE0.5010.03401.20 

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)
 
 Harplinge Halmstad KM 201617 r8 Halmstad SWE 2017-05-09
RcRownchangeKK*chgGame
 1803 1936 0.50 1 -0.18 40 -7.20 
  Klement, Hans 1803 SWE0.501-0.1840-7.20 

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)
 
 Deltalift Open 2017, lang Halmstad SWE 2017-05-26
RcRownchangeKK*chgGame
 2004 1936 2.00 4 0.36 40 14.40 
  Bit-Narva, David 2124 SWE0.5010.24409.60 
  Andersson, Robert 2088 SWE0.5010.20408.00 
  Petersson, Baldur Teodor 2094 SWE0.001-0.2940-11.60 
  Johansson, Isac 1709 SWE1.0010.21408.40 

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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