Individual Calculations December 2023
 Wenzel, Birger  Total change: 1.60  Rating chartPersonal card
 Stockholm Grand Prix by Elite Hotels 2023 std Stockholm SWE 2023-11-04
RcRownchangeKK*chgGame
 2152 2031 1.50 4 0.08 20 1.60 
  Reimanis, Ritvars m2348 LAT0.001-0.1320-2.60 
  Tetenkina, Irina wm2154 SWE0.5010.17203.40 
  Falkevall, Axel f2275 SWE0.001-0.2020-4.00 
  Johansson, Lennart B 1831 SWE1.0010.24204.80 

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)
 
 Landesliga Hamburg 2023-2024 November 2023 various GER 2023-11-05
RcRownchangeKK*chgGame
 2111 2031 0.50 1 0.11 20 2.20 
  Kahlert, Thomas f2111 GER0.5010.11202.20 

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)
 
 Lag-DM 2023-2024, div Elit R3 Stockholm SWE 2023-11-13
RcRownchangeKK*chgGame
 1949 2031 0.50 1 -0.11 20 -2.20 
  Ivarsson, Anders 1949 SWE0.501-0.1120-2.20 

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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