Individual Calculations December 2017
 Petrosian, Suren  Total change: -2.80  Rating chartPersonal card
 RSM Schach-Open Leer 2017 A-Turnier Leer GER 2017-10-28
RcRownchangeKK*chgGame
 2203 2370 4.50 7 -0.28 10 -2.80 
  Hans, Julian 1970  * GER1.0010.08100.80 
  Mueller-Ludwig, Kristin wf2069 GER0.501-0.3510-3.50 
  Aden, Dagmar 1970  * GER1.0010.08100.80 
  Kopylov, Daniel 2239 GER0.501-0.1810-1.80 
  Schuette, Marc f2141 GER1.0010.21102.10 
  Sumets, Andrey g2583 UKR0.001-0.2310-2.30 
  Feuerstack, Aljoscha m2449 GER0.5010.11101.10 
 * 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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