Individual Calculations May 2019
 Grjotheim, Kjetil  Total change: 18.00  Rating chartPersonal card
 Rallarsjakken 2019 B Narvik NOR 2019-03-29
RcRownchangeKK*chgGame
 1462 1468 3.00 5 0.45 40 18.00 
  Hansen, Ola 1670 NOR0.001-0.2440-9.60 
  Shabalin, Vladimir 1660 NOR0.5010.254010.00 
  Bjornas, Vidar Jr 1268 NOR0.501-0.2640-10.40 
  Harlin, Jacob 1269 SWE1.0010.24409.60 
  Bjornas, Vidar 1441 NOR1.0010.464018.40 

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)
 

 

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