Individual Calculations December 2015
 Iudicello, Giovanni  Total change: -22.20  Rating chartPersonal card
 World Senior Championship 2015 - over 65 Acqui Terme ITA 2015-11-09
RcRownchangeKK*chgGame
 2002 2151 6.50 11 -1.11 20 -22.20 
  Rotelli, Pietro 1883 ITA1.0010.17203.40 
  Rubinstein, Mark 1902 ISR1.0010.19203.80 
  Pushkov, Nikolai g2317 RUS0.001-0.2820-5.60 
  Farrand, Julian T 2018 ENG0.001-0.6820-13.60 
  Khazankin, Moisei 1976 UKR1.0010.27205.40 
  Ramusch, Arnulf 2008 AUT0.501-0.1920-3.80 
  Maurer, Fritz 2020 SUI0.001-0.6820-13.60 
  Pitzl, Konstantinos 1987 AUT0.001-0.7220-14.40 
  Baumgarten, Werner 1900 GER1.0010.19203.80 
  Blaushtain, Boris 2006 ISR1.0010.31206.20 
  Ramos Caldera, Cesar c2009 VEN1.0010.31206.20 

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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