Individual Calculations August 2019
 Vrabec, Josip  Total change: -25.60  Rating chartPersonal card
 Veteran-SM 65ar 2019 Eskilstuna SWE 2019-07-06
RcRownchangeKK*chgGame
 1841 1953 4.50 9 -1.28 20 -25.60 
  Lyngsjo, Gert 1754 SWE1.0010.24204.80 
  Dolata, Henryk 2061 SWE0.001-0.3520-7.00 
  Gunnarsson, Lennart 1794 SWE0.501-0.2120-4.20 
  Bohlin, Jan 1724 SWE0.001-0.7920-15.80 
  Nordstrom, Per-Olov 1870 SWE0.501-0.1120-2.20 
  Storm, Ingemar 1699 SWE1.0010.19203.80 
  Carlberg, Gunnar 1988 SWE0.001-0.4520-9.00 
  Segerstrom, Tore 1797 SWE1.0010.29205.80 
  Andersson, Sven-Olof 1885 SWE0.501-0.0920-1.80 

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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