Individual Calculations February 2023
 Torngren, Gustav  Total change: -17.80  Rating chartPersonal card
 Rilton Cup 2022-2023 Stockholm SWE 2022-12-27
RcRownchangeKK*chgGame
 2226 2275 3.50 7 -0.45 20 -9.00 
  Parkhov, Yair m2470 ISR0.001-0.2520-5.00 
  Mierins, Emils Janis 2118 LAT1.0010.29205.80 
  Akesson, Ralf g2404 SWE0.001-0.3320-6.60 
  Grahn, Vidar 1980 SWE1.0010.15203.00 
  Loay, Sameer m2153 JOR0.001-0.6720-13.40 
  Acikel, Mert f2234 GER0.501-0.0620-1.20 
  Katkov, Michelle wf2220 ISR1.0010.42208.40 

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)
 
 Superettan 2022-23 R45 Sweden SWE 2023-01-21
RcRownchangeKK*chgGame
 2280 2257 0.50 2 -0.44 20 -8.80 
  Lundin, Jan f2209 SWE0.001-0.5720-11.40 
  Lindberg, Bengt m2351 SWE0.5010.13202.60 

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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