Individual Calculations December 2023
 Johansson, Mikael  Total change: 12.60  Rating chartPersonal card
 Lag-DM 2023-2024, div 3 R12 Stockholm SWE 2023-10-09
RcRownchangeKK*chgGame
 1919 1668 1.00 2 0.61 20 12.20 
  Iversen, Kent 1972 SWE1.0010.862017.20 
  Rosenthal, Emanuel 1865 SWE0.001-0.2520-5.00 

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)
 
 Nacka-Varmdo KM HT 2023 R34 Nacka SWE 2023-10-11
RcRownchangeKK*chgGame
 1679 1668 1.00 2 0.02 20 0.40 
  Karlsson, Sven-Ake 1751 SWE0.5010.11202.20 
  Nylund, Magnus 1606 SWE0.501-0.0920-1.80 

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)
 

 

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