Rapid: Individual Calculations June 2023
 Gunnarsson, Lennart  Total change: -1.20  Rating chartPersonal card
 Seniorschack Stockholm Snabb KM 2023 Stockholm SWE 2023-05-10
RcRownchangeKK*chgGame
 1632 1737 5.00 8 -0.06 20 -1.20 
  Ohman, Dick 1429 SWE1.0010.14202.80 
  Landin, Bo 1928 SWE0.5010.25205.00 
  Soderlind, Arnold 1746 SWE0.001-0.4920-9.80 
  Antonsson, Gorgen 1552 SWE0.001-0.7420-14.80 
  Dillen, Sten 1495 SWE1.0010.20204.00 
  Ivanyuhin, Valeri 1640 SWE1.0010.37207.40 
  Pettersson, Lars-Ake 1637 SWE0.501-0.1420-2.80 
  Sjostrand, Tommy 1626 SWE1.0010.35207.00 

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)
 

 

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