Individual Calculations January 2020
 Jansson, Arne  Total change: -39.80  Rating chartPersonal card
 Stockholmsmasterskap 2019 Veteran 60plus Stockholm SWE 2019-09-12
RcRownchangeKK*chgGame
 1354 1479 3.00 7 -1.65 20 -33.00 
  Landin, Bo 1818 SWE0.001-0.1220-2.40 
  Danielson, Dan 1250 SWE0.001-0.7920-15.80 
  Ohnedal, Anders 1249 SWE1.0010.21204.20 
  Andersson, Lars-Johan 1345 SWE1.0010.32206.40 
  Bergstrom, Helge 1379 SWE0.001-0.6420-12.80 
  Windahl, Roland 1169 SWE1.0010.14202.80 
  Gronberg, Peter 1269 SWE0.001-0.7720-15.40 

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 R3 Stockholm SWE 2019-12-01
RcRownchangeKK*chgGame
 1579 1461 0.00 1 -0.34 20 -6.80 
  Utstol, Lars 1579 NOR0.001-0.3420-6.80 

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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