Individual Calculations January 2023
 Ohlsson, Mikael  Total change: 19.00  Rating chartPersonal card
 Kalmar klassmasterskap 2022 klass I R56 Kalmar SWE 2022-11-09
RcRownchangeKK*chgGame
 1626 1745 2.00 2 0.68 20 13.60 
  Haslestad, Sveinung 1666 SWE1.0010.39207.80 
  Foghner, Peter 1586 SWE1.0010.29205.80 

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)
 
 Allsv Div II 7 2022-23 R13 Sweden SWE 2022-12-03
RcRownchangeKK*chgGame
 1571 1749 1.50 2 0.05 20 1.00 
  Martin, Johannes 1490 SWE1.0010.18203.60 
  Williamsson, Johnny 1652 SWE0.501-0.1320-2.60 

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)
 
 Kalmar klassmasterskap 2022 klass I R7 Kalmar SWE 2022-12-07
RcRownchangeKK*chgGame
 1852 1749 1.00 1 0.64 20 12.80 
  Eriksson, Per 1852 SWE1.0010.642012.80 

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)
 
 Malmo Open 2022 std Malmo SWE 2022-12-17
RcRownchangeKK*chgGame
 1537 1749 2.50 4 -0.42 20 -8.40 
  Skytte, Robert 1360 DEN0.501-0.4120-8.20 
  Rasmussen, Per 1460 DEN1.0010.16203.20 
  Olsson, Thomas 1890 SWE0.001-0.3120-6.20 
  Andries, Leia 1438 DEN1.0010.14202.80 

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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