Individual Calculations December 2019
 Steiner, Bo  Total change: 4.00  Rating chartPersonal card
 Seniorschack Host 2019 Klass 3 Stockholm SWE 2019-09-04
RcRownchangeKK*chgGame
 1359 1417 6.00 10 0.20 20 4.00 
  Andersson, Lars-Johan 1345 SWE0.001-0.6020-12.00 
  Grundell, Lars-Erik 1304 SWE1.0010.35207.00 
  Martinez, Daniel 1957 1363 SWE0.501-0.0820-1.60 
  Bergstrom, Helge 1379 SWE1.0010.45209.00 
  Franzon, Gunnar 1343 SWE1.0010.40208.00 
  Sjolund, Leif 1352 SWE0.501-0.0920-1.80 
  Hallstedt, Leif 1441 SWE0.5010.03200.60 
  Hakan, Zirath 1396 SWE1.0010.47209.40 
  Rydin, Matts 1304 SWE0.001-0.6520-13.00 
  Kallback, Olle 1361 SWE0.501-0.0820-1.60 

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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