Individual Calculations January 2020
 Ellerstrand, Susanne  Total change: 1.00  Rating chartPersonal card
 NvSSF Langparti DM 2019 Helsingborg SWE 2019-10-08
RcRownchangeKK*chgGame
 1582 1536 2.50 4 0.75 20 15.00 
  Sievert, Fredrik 1684 SWE0.5010.20204.00 
  Persson, Lars 1958 1633 SWE0.001-0.3720-7.40 
  Lundstrom, Erik 1639 SWE1.0010.642012.80 
  Johansson, Gert 1372 SWE1.0010.28205.60 

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)
 
 Malmo Open 2019 lang Malmo SWE 2019-12-14
RcRownchangeKK*chgGame
 1631 1559 0.50 3 -0.70 20 -14.00 
  Westlund, Tim 1694 SWE0.001-0.3220-6.40 
  Wickstrom, Gunnar 1600 SWE0.001-0.4420-8.80 
  Hansen, Anders 1599 SWE0.5010.06201.20 

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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