Individual Calculations May 2019
 Halvarsson, Peter  Total change: 8.80  Rating chartPersonal card
 Linkopingsmasterskapet 2019 Linkoping SWE 2019-01-15
RcRownchangeKK*chgGame
 1795 1905 5.00 8 -0.08 20 -1.60 
  Orci, Istvan 1525 SWE1.0010.09201.80 
  Karlsson, Henrik 1702 SWE1.0010.24204.80 
  Olsson, Simon 2128 SWE0.001-0.2220-4.40 
  Eriksson, Ofelia 1773 SWE0.501-0.1820-3.60 
  Carlsson, Andreas 1684 SWE1.0010.22204.40 
  Uvhagen, Lennart 1862 SWE0.001-0.5620-11.20 
  Roginski, Hugo 1755 SWE1.0010.30206.00 
  Barros, Guilherme 1930 BRA0.5010.03200.60 

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)
 
 Div II 4 2018-19 R67 Sweden SWE 2019-03-10
RcRownchangeKK*chgGame
 1903 1886 1.00 1 0.52 20 10.40 
  Kapidzic, Aziz 1903 CRO1.0010.522010.40 

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)
 

 

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