Individual Calculations January 2020
 Bengtsson, Per  Total change: 10.00  Rating chartPersonal card
 LASK Open host 2019 grp C Lund SWE 2019-10-01
RcRownchangeKK*chgGame
 1604 1617 3.50 7 -0.12 20 -2.40 
  Sundin, Sven-Ingvar 1618 SWE0.001-0.5020-10.00 
  Nilsson, Ulf 1945 1417 SWE1.0010.24204.80 
  Morell, Ludvig 1784 SWE1.0010.722014.40 
  Landgren, Christer 1541 SWE0.501-0.1020-2.00 
  Drapic, Haris 1639 SWE1.0010.532010.60 
  Ramirez Leyva, Freddy 1808 MEX0.001-0.2520-5.00 
  Hakansson, Simon 1998 1418 SWE0.001-0.7620-15.20 

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 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1715 1625 1.00 1 0.62 20 12.40 
  Norlander, Lars-Ake 1715 SWE1.0010.622012.40 

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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