Individual Calculations January 2018
 Martorelli, Antonio  Total change: -13.20  Rating chartPersonal card
 FE 2 Roma Citta' Aperta Roma ITA 2017-12-03
RcRownchangeKK*chgGame
 2083 2208 4.50 9 -1.32 10 -13.20 
  Ciampi, Vincenzo 1940 ITA0.001-0.8310-8.30 
  Menichelli, Alessandro 2004 ITA1.0010.24102.40 
  Burhanov, Vassily 1814 RUS0.001-0.9210-9.20 
  Messina, Giuseppe Ottavio 1983 ITA1.0010.22102.20 
  De Carlo, Fabio 1963 ITA1.0010.20102.00 
  Bach, Matthias f2275 GER0.001-0.4110-4.10 
  Smit, Frans 2028 NED1.0010.26102.60 
  Fuchs, Judith wg2335 GER0.5010.17101.70 
  Hoolt, Sarah wg2405 GER0.001-0.2510-2.50 

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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