Rapid: Individual Calculations June 2023
 Antonsson, Gorgen  Total change: 4.20  Rating chartPersonal card
 Seniorschack Stockholm Snabb KM 2023 Stockholm SWE 2023-05-10
RcRownchangeKK*chgGame
 1631 1552 3.50 8 0.21 20 4.20 
  Landin, Bo 1928 SWE0.001-0.0920-1.80 
  Ohman, Dick 1429 SWE0.501-0.1720-3.40 
  Dillen, Sten 1495 SWE0.501-0.0820-1.60 
  Gunnarsson, Lennart 1737 SWE1.0010.742014.80 
  Lowgren, Bjorn 1835 SWE0.001-0.1620-3.20 
  Sjostrand, Tommy 1626 SWE1.0010.602012.00 
  Hallstedt, Leif 1359 SWE0.001-0.7520-15.00 
  Pettersson, Lars-Ake 1637 SWE0.5010.12202.40 

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)
 

 

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