Individual Calculations December 2019
 Hallstedt, Leif  Total change: 1.80  Rating chartPersonal card
 Seniorschack Host 2019 Klass 3 Stockholm SWE 2019-09-04
RcRownchangeKK*chgGame
 1356 1441 6.00 10 -0.14 20 -2.80 
  Bergstrom, Helge 1379 SWE1.0010.41208.20 
  Franzon, Gunnar 1343 SWE0.501-0.1320-2.60 
  Sjolund, Leif 1352 SWE1.0010.38207.60 
  Hakan, Zirath 1396 SWE0.501-0.0620-1.20 
  Rydin, Matts 1304 SWE0.001-0.6820-13.60 
  Kallback, Olle 1361 SWE0.501-0.1120-2.20 
  Steiner, Bo 1417 SWE0.501-0.0320-0.60 
  Andersson, Lars-Johan 1345 SWE0.001-0.6320-12.60 
  Grundell, Lars-Erik 1304 SWE1.0010.32206.40 
  Martinez, Daniel 1957 1363 SWE1.0010.39207.80 

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)
 
 Stockholmsserien 2019/2020 div 5 R2 Stockholm SWE 2019-11-10
RcRownchangeKK*chgGame
 1238 1446 1.00 1 0.23 20 4.60 
  Lofstrom, Daniel 1238 SWE1.0010.23204.60 

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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