Individual Calculations December 2017
 Bortnyk, Oleksandr  Total change: 9.70  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2017 A Heusenstamm GER 2017-11-23
RcRownchangeKK*chgGame
 2341 2600 6.50 7 0.97 10 9.70 
  Seehaus, Bernhard, Dr. 2200  * GER1.0010.08100.80 
  Klings, Peter 2200  * GER0.501-0.4210-4.20 
  Felten, Maximilian 2200  * GER1.0010.08100.80 
  Boe, Mads f2297 DEN1.0010.14101.40 
  Pfreundt, Jakob 2391 GER1.0010.23102.30 
  Sumets, Andrey g2588 UKR1.0010.48104.80 
  Kantans, Toms g2509 LAT1.0010.38103.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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