Individual Calculations February 2019
 Hellmer, Helena  Total change: 5.20  Rating chartPersonal card
 Rilton Elo 2018 2019 Stockholm SWE 2018-12-27
RcRownchangeKK*chgGame
 1740 1424 1.00 7 0.01 20 0.20 
  Ranby, Hans 1824  * SWE0.001-0.0820-1.60 
  Plug, Arjan 1824  * NED0.001-0.0820-1.60 
  Bergstrom, Goran 1643 SWE0.001-0.2220-4.40 
  Pettersson, Lars-Ake 1737 SWE0.001-0.1420-2.80 
  Axelsson, Thomas 1713 SWE1.0010.842016.80 
  Vedant, Kumar Saravana 1765 IND0.001-0.1220-2.40 
  Hagstrom, Jacob 1994 1672 SWE0.001-0.1920-3.80 
 * 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)
 
 Stockholmsserien 2018/2019 div 5 R4 Stockholm SWE 2019-01-13
RcRownchangeKK*chgGame
 1481 1455 0.00 1 -0.46 20 -9.20 
  Johansson-Ohman, Linnea 1481 SWE0.001-0.4620-9.20 

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)
 
 Lag-DM 2018/2019, div 4 R4 Stockholm SWE 2019-01-21
RcRownchangeKK*chgGame
 1616 1455 1.00 1 0.71 20 14.20 
  Kilander, Ake 1616 SWE1.0010.712014.20 

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)
 

 

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