Individual Calculations December 2023
 Tuomainen, Jouni  Total change: -7.40  Rating chartPersonal card
 Lag-DM 2023-2024, div 3 R12 Stockholm SWE 2023-10-09
RcRownchangeKK*chgGame
 1426 1407 0.00 1 -0.47 20 -9.40 
  Banavi, Salar 1426 SWE0.001-0.4720-9.40 

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)
 
 Nacka-Varmdo KM HT 2023 R34 Nacka SWE 2023-10-11
RcRownchangeKK*chgGame
 1443 1407 1.00 2 0.10 20 2.00 
  Staffan, Eriksson 1545 SWE0.001-0.3120-6.20 
  Nordstroem, Mikael 1341 SWE1.0010.41208.20 

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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