Individual Calculations November 2023
 Lundgren, Fredrik 1991  Total change: 15.80  Rating chartPersonal card
 Tyreso KM 2023 R12 Stockholm SWE 2023-09-13
RcRownchangeKK*chgGame
 1549 1337 1.00 2 0.53 40 21.20 
  Wang, Hongjun 1612 SWE0.001-0.1740-6.80 
  Vivall, Lars-Erik 1486 SWE1.0010.704028.00 

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)
 
NOTE: K factor changed
 Tyreso KM 2023 R34 Stockholm SWE 2023-10-11
RcRownchangeKK*chgGame
 1681 1337 0.00 2 -0.27 20 -5.40 
  Saltin, Mikael 1789 SWE0.001-0.0620-1.20 
  Danielsson, Sebastian 1572 SWE0.001-0.2120-4.20 

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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