Individual Calculations June 2017
 Oftedal, Stein  Total change: 15.00  Rating chartPersonal card
 Sandnes Klubbmesterskap B 2017 Sandnes NOR 2017-02-07
RcRownchangeKK*chgGame
 1570 1603 4.00 6 0.75 20 15.00 
  Nordmark, Oddvar 1420 NOR1.0010.26205.20 
  Ershadi, Mojtaba 1700 NOR0.001-0.3720-7.40 
  Hestholm, Sverre 1497 NOR1.0010.36207.20 
  Larsen, Roald B. 1644 NOR1.0010.562011.20 
  Steinkjer, Bjarte 1479 NOR0.001-0.6720-13.40 
  Askari, Farhad 1680 NOR1.0010.612012.20 

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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