Rapid: Individual Calculations October 2016
 Keadana, Amir  Total change: -18.80  Rating chartPersonal card
 Blabyen Grand Prix Rapid A 2016 Sortland NOR 2016-09-16
RcRownchangeKK*chgGame
 1749 1734 0.50 3 -0.94 20 -18.80 
  Vestby-Ellingsen, Mads 1729 NOR0.001-0.5120-10.20 
  Pettersen, Johan 1697 NOR0.501-0.0520-1.00 
  Lund, Gunnar 1820 NOR0.001-0.3820-7.60 

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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