Individual Calculations May 2020
 Bystrom, Marcus  Total change: -26.80  Rating chartPersonal card
 Drammens Schakklub Klubbmesterskapet 2020 1 Drammen NOR 2020-01-28
RcRownchangeKK*chgGame
 1598 1425 1.00 6 -0.67 40 -26.80 
  Brokke, Otto 1627 NOR0.001-0.2440-9.60 
  Sama, Gunnar 1572 NOR0.001-0.3040-12.00 
  Ugland, Torge 1588 NOR1.0010.724028.80 
  Hanssen, John Christian 1482 NOR0.001-0.4240-16.80 
  Eriksen, Dag 1724 NOR0.001-0.1540-6.00 
  Aspeland, Andreas 1595 NOR0.001-0.2840-11.20 

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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