Individual Calculations February 2024
 Akerstrom, Bjorn  Total change: -11.80  Rating chartPersonal card
 Rilton 1800 2023-2024 Stockholm SWE 2024-01-02
RcRownchangeKK*chgGame
 1405 1637 5.50 7 0.14 20 2.80 
  Zheng, Chale 1204 SWE1.0010.06201.20 
  Reque Garcia, Marcos 1383 ESP0.501-0.3120-6.20 
  Mazen, Abu-Mahfouz 1237  * JOR0.501-0.4220-8.40 
  Kaitila, Aleksi 1393 FIN1.0010.20204.00 
  Emanuelsson, Aron 1539 SWE1.0010.37207.40 
  Srinivasson, Ram 1479 SWE1.0010.29205.80 
  Gore, Rohan 1598 SWE0.501-0.0520-1.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 5 R4 Stockholm SWE 2024-01-15
RcRownchangeKK*chgGame
 1461 1637 0.00 1 -0.73 20 -14.60 
  Arvidsson, Rickard 1461 SWE0.001-0.7320-14.60 

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)
 

 

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