Individual Calculations January 2018
 Bracker, Frank  Total change: 16.80  Rating chartPersonal card
 FE 2 Roma Citta' Aperta Roma ITA 2017-12-03
RcRownchangeKK*chgGame
 2359 2391 6.50 9 1.68 10 16.80 
  Wollenweber, Carsten 2080 GER1.0010.14101.40 
  Palermo, Stefano 2132 ITA1.0010.18101.80 
  Bogner, Sebastian g2586 SUI0.5010.25102.50 
  Solodovnichenko, Yuri g2568 UKR0.5010.23102.30 
  Shyam, Sundar M. g2527 IND0.001-0.3210-3.20 
  Ferretti, Folco f2200 ITA1.0010.25102.50 
  Bach, Matthias f2275 GER1.0010.34103.40 
  Chkhaidze, Nikoloz f2294 GEO1.0010.37103.70 
  Liang, Awonder g2573 USA0.5010.24102.40 

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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