Individual Calculations January 2018
 Eriksson, Per-Olav  Total change: -26.40  Rating chartPersonal card
 Sthlm SS Hosturn 2017, Grupp D Stockholm SWE 2017-09-12
RcRownchangeKK*chgGame
 1610 1613 2.50 8 -1.53 20 -30.60 
  Dillen, Sten 1624 SWE0.001-0.4820-9.60 
  Strom, Lennart 1630 SWE1.0010.522010.40 
  Hahne, Christofer 1605 SWE1.0010.49209.80 
  Forsbom, Christer 1625 SWE0.5010.02200.40 
  Spangberg, Robert 1587 SWE0.001-0.5420-10.80 
  Svetic, Matija 1629 SWE0.001-0.4820-9.60 
  Horvath, Adam 1562 SWE0.001-0.5720-11.40 
  Ivanyuhin, Valeri 1619 SWE0.001-0.4920-9.80 

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)
 
 Div III 4 2017-18 R3 Sweden SWE 2017-12-03
RcRownchangeKK*chgGame
 1760 1605 0.50 1 0.21 20 4.20 
  Vallgren, Anders 1760 SWE0.5010.21204.20 

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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