Individual Calculations May 2019
 Sjolund, Leif  Total change: 77.20  Rating chartPersonal card
 Seniorschack Vt 2019 Klass 4 Stockholm SWE 2019-01-16
RcRownchangeKK*chgGame
 1216 1254 8.00 11 1.93 40 77.20 
  Radon, Vida 1153 SWE1.0010.364014.40 
  Rydin, Matts 1122 SWE0.501-0.1840-7.20 
  Cedergren, Borje 1121 SWE0.501-0.1840-7.20 
  Franzon, Gunnar 1343 SWE1.0010.624024.80 
  Weber, Vivianne 1160 SWE1.0010.374014.80 
  Karlsson, Bengt 1933 1245 SWE0.001-0.5140-20.40 
  Windahl, Roland 1219 SWE1.0010.454018.00 
  Valtersson, Ivana 1232 SWE1.0010.474018.80 
  Engstrom, Roope 1258 SWE1.0010.514020.40 
  Martinez, Daniel 1363 SWE0.001-0.3540-14.00 
  Flardh, Anders 1162 SWE1.0010.374014.80 

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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