Individual Calculations November 2017
 Bytar, Peter  Total change: 6.60  Rating chartPersonal card
 Vasteras Open 2017 lang Vasteras SWE 2017-09-30
RcRownchangeKK*chgGame
 1876 2016 2.50 4 -0.16 20 -3.20 
  Myrberg, Rickard 1740 SWE1.0010.17203.40 
  Ottenklev, Niklas 2173 SWE0.001-0.2920-5.80 
  Sjogren, Peter 1720 SWE0.501-0.3520-7.00 
  Trsavec, Peter 1871 SWE1.0010.31206.20 

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 II 2 2017-18 R1 Sweden SWE 2017-10-22
RcRownchangeKK*chgGame
 2010 2016 1.00 1 0.49 20 9.80 
  Ekelund, Peter 2010 SWE1.0010.49209.80 

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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