Individual Calculations December 2023
 Helin, Mikael  Total change: -13.80  Rating chartPersonal card
 Lag-DM 2023-2024, div 2 R12 Stockholm SWE 2023-10-02
RcRownchangeKK*chgGame
 1987 1771 1.00 2 0.55 20 11.00 
  Braathen, Tom 1980 SWE1.0010.772015.40 
  Malmberg, Mio 1993 SWE0.001-0.2220-4.40 

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)
 
 Stockholm Grand Prix by Elite Hotels 2023 std Stockholm SWE 2023-11-04
RcRownchangeKK*chgGame
 1761 1795 1.50 4 -0.65 20 -13.00 
  Eriksson, Joel 1941 SWE0.001-0.3020-6.00 
  Dingertz, Gustav 1688 SWE0.501-0.1520-3.00 
  Hedlund, Alex 1512 SWE1.0010.16203.20 
  Diaz-Roncero Gonzalez, Daniel 1901 ESP0.001-0.3620-7.20 

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)
 
 Sallskapets hostturnering 2023, grp B R78 Stockholm SWE 2023-11-07
RcRownchangeKK*chgGame
 1843 1795 0.00 2 -0.87 20 -17.40 
  Brodin, Leo 1881 SWE0.001-0.3820-7.60 
  Hahne, Christofer 1804 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)
 
 Gavle Elite Chess Open 2023 classic Gavle SWE 2023-11-25
RcRownchangeKK*chgGame
 1853 1795 1.50 4 -0.30 20 -6.00 
  Nilsson, Oliver 1924 SWE0.001-0.3320-6.60 
  Lindh, Adam 1652 SWE0.501-0.1920-3.80 
  Jorda, Carmelo 1650 SWE1.0010.31206.20 
  Johansson, Ulf 1966 2184 SWE0.001-0.0920-1.80 

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)
 
 Lag-DM 2023-2024, div 2 R3 Stockholm SWE 2023-11-27
RcRownchangeKK*chgGame
 1855 1795 1.00 1 0.58 20 11.60 
  Ranby, Hans 1855 SWE1.0010.582011.60 

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)
 

 

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