Individual Calculations February 2023
 Dror, Levi  Total change: -2.80  Rating chartPersonal card
 Rilton Elo 2022-2023 Stockholm SWE 2022-12-27
RcRownchangeKK*chgGame
 1725 1605 3.00 9 -0.14 20 -2.80 
  Wisdahl, Peter 1948 SWE0.001-0.1220-2.40 
  Niehaus, Thomas, Dr. 1826 GER0.5010.28205.60 
  Frank, Anton 2006 1886 SWE0.001-0.1620-3.20 
  Siggesjo, Armin 1351 SWE1.0010.19203.80 
  Hedin, Niclas 1855 SWE1.0010.812016.20 
  Agrest, Simon 1890 SWE0.001-0.1620-3.20 
  Ridnert, Goran 1763 SWE0.001-0.2920-5.80 
  Gayatinea, Pete 1746 USA0.001-0.3120-6.20 
  Souloumiac, Thibault 1263 FRA0.501-0.3820-7.60 

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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