Individual Calculations May 2023
 Ahlstrom, Jens  Total change: -23.60  Rating chartPersonal card
 Nacka Varmdo KM 2023 R345 Nacka SWE 2023-03-01
RcRownchangeKK*chgGame
 1405 1475 1.00 2 -0.19 40 -7.60 
  Hardwick, Hugo 1335 SWE1.0010.314012.40 
  Satherblom, Marco 1474 SWE0.001-0.5040-20.00 

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)
 
 Kristallens varturnering 2023 R45 Stockholm SWE 2023-03-09
RcRownchangeKK*chgGame
 1750 1475 0.00 1 -0.17 40 -6.80 
  Hagg, Peter 1750 SWE0.001-0.1740-6.80 

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)
 
 Kristallens varturnering 2023 R6 Stockholm SWE 2023-04-13
RcRownchangeKK*chgGame
 1637 1424 0.00 1 -0.23 40 -9.20 
  Lindberg, Sture 1637 SWE0.001-0.2340-9.20 

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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