Individual Calculations May 2024
 Jansson, Arne  Total change: 32.80  Rating chartPersonal card
 Seniorserien vt 2024 Kl 3 R678 Stockholm SWE 2024-03-06
RcRownchangeKK*chgGame
 1566 1538 2.50 3 1.12 20 22.40 
  Elkan, Maria 1576 SWE0.5010.05201.00 
  Kallback, Olle 1581 SWE1.0010.562011.20 
  Seldon, Richard 1542 SWE1.0010.512010.20 

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)
 
 Seniorschack Stockholm KM Klassiskt 2024 R78910 Stockholm SWE 2024-03-14
RcRownchangeKK*chgGame
 1692 1538 0.50 2 -0.12 20 -2.40 
  Bergstrom, Helge 1584 SWE0.5010.06201.20 
  Cederfeldt, Lars 1799 SWE0.001-0.1820-3.60 

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)
 
 Seniorserien vt 2024 Kl 3 R9,10,11 Stockholm SWE 2024-04-03
RcRownchangeKK*chgGame
 1576 1542 2.00 3 0.64 20 12.80 
  Bergstrom, Helge 1578 SWE0.001-0.4520-9.00 
  Rydin, Matts 1581 SWE1.0010.552011.00 
  Grundell, Lars-Erik 1570 SWE1.0010.542010.80 

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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