Individual Calculations October 2019
 Berg, Ervin Kavara  Total change: 3.60  Rating chartPersonal card
 FDVhuset Blabyen Grand Prix 2019 B Sortland NOR 2019-09-13
RcRownchangeKK*chgGame
 1627 1518 1.50 4 0.09 40 3.60 
  Shabalin, Vladimir 1660 NOR0.5010.19407.60 
  Johnsen, Jim Ole 1534 NOR1.0010.524020.80 
  Hansen, Ola 1665 NOR0.001-0.3040-12.00 
  Karlsen, Nicolai 1648 NOR0.001-0.3240-12.80 

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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