Individual Calculations May 2017
 Larsson, Christer  Total change: -12.20  Rating chartPersonal card
 Taby SK Senior 2017 Taby SWE 2017-02-28
RcRownchangeKK*chgGame
 1638 1488 1.50 5 -0.16 20 -3.20 
  Lowgren, Bjorn 1741 SWE0.001-0.1920-3.80 
  Hellmer, Helena 1447 SWE1.0010.44208.80 
  Westrom, Hans 1708 SWE0.5010.28205.60 
  Landin, Bo 1888  * SWE0.001-0.0820-1.60 
  Jansson, Arne 1407 SWE0.001-0.6120-12.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Seniorserien 2017 Klass2 r6789 Stockholm SWE 2017-03-01
RcRownchangeKK*chgGame
 1666 1487 1.00 2 0.47 20 9.40 
  Eriksson, Sven 1947 1658 SWE0.5010.23204.60 
  Levin, Lennart 1674 SWE0.5010.24204.80 

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)
 
 Seniorschack KM Stockholm 2017 r567 stockholm SWE 2017-03-02
RcRownchangeKK*chgGame
 1716 1487 0.00 1 -0.21 20 -4.20 
  Malmgren, Jan 1716 SWE0.001-0.2120-4.20 

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)
 
 Stockholmsserien 2016/2017 div 6 r67 Stockholm SWE 2017-03-05
RcRownchangeKK*chgGame
 1674 1487 0.50 1 0.24 20 4.80 
  Sahlberg, Christer 1674 SWE0.5010.24204.80 

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)
 
 Compo Cup 2017 Stockholm SWE 2017-04-01
RcRownchangeKK*chgGame
 1395 1486 1.00 3 -0.85 20 -17.00 
  Johansson-Ohman, Linnea 1282 SWE0.001-0.7620-15.20 
  Smedberg, Kim 1334 SWE1.0010.30206.00 
  Hagstrom, Jacob 1994 1568 SWE0.001-0.3920-7.80 

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)
 
 Sallskapets KM 2017 r78 stockholm SWE 2017-04-04
RcRownchangeKK*chgGame
 1636 1486 0.50 2 -0.10 20 -2.00 
  Strom, Lennart 1629 SWE0.5010.19203.80 
  Forsbom, Christer 1642 SWE0.001-0.2920-5.80 

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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