Individual Calculations May 2018
 Eriksson, Staffan  Total change: 88.40  Rating chartPersonal card
 Kristallens varturnering 2018, klass 3 Stockholm SWE 2018-01-18
RcRownchangeKK*chgGame
 1536 1513 6.00 8 2.21 40 88.40 
  Tuomainen, Jouni 1562 SWE1.0010.574022.80 
  Sehlin, Mikael 1548 SWE1.0010.554022.00 
  Hagg, Peter 1719 SWE0.001-0.2440-9.60 
  Andree, Bjorn 1429 SWE1.0010.384015.20 
  Ohman, Jan 1492 SWE1.0010.474018.80 
  Lundstrom, Per 1625 SWE0.001-0.3540-14.00 
  Grundell, Lars-Erik 1451 SWE1.0010.414016.40 
  Thurn, Bengt 1458 SWE1.0010.424016.80 

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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