Individual Calculations November 2017
 Nyberg, Bo  Total change: -8.80  Rating chartPersonal card
 Vasteras Open 2017 lang Vasteras SWE 2017-09-30
RcRownchangeKK*chgGame
 1765 1875 2.00 4 -0.60 20 -12.00 
  Gajic, Bozur 1731 SWE1.0010.31206.20 
  Sjogren, Peter 1720 SWE0.001-0.7120-14.20 
  Karrlander, Gunnar 1819 SWE0.501-0.0820-1.60 
  Norevall, Ulf 1791 SWE0.501-0.1220-2.40 

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 R1 Sweden SWE 2017-10-22
RcRownchangeKK*chgGame
 1590 1875 1.00 1 0.16 20 3.20 
  Melikov, Stepan 1590 SWE1.0010.16203.20 

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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