Individual Calculations August 2017
 Bit-Narva, David  Total change: -59.20  Rating chartPersonal card
 Junior-SM 2017 Stockholm SWE 2017-07-08
RcRownchangeKK*chgGame
 2225 2140 2.00 9 -1.48 40 -59.20 
  Berglind, Axel 2150 SWE0.001-0.4940-19.60 
  Sorensen, Hampus 2137 SWE1.0010.504020.00 
  Pantzar, Milton f2313 SWE0.001-0.2740-10.80 
  Seo, Jung Min 2270 SWE0.001-0.3240-12.80 
  Grueso Cordoba, Santiago 2108 SWE0.501-0.0440-1.60 
  Kucuksari, Kaan f2301 SWE0.5010.21408.40 
  Tuomainen, Felix f2294 SWE0.001-0.2940-11.60 
  Rydstrom, Tom f2322 SWE0.001-0.2640-10.40 
  Storme, Isak 2129 SWE0.001-0.5240-20.80 

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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