Individual Calculations September 2012
 Medori, Marco  Total change: -15.45  Rating chartPersonal card
 FE 4 Ischia l'isola verde - B Forio d'Ischia ITA 2012-07-22
RcRownchangeKK*chgGame
 1803 1940 3.00 6 -1.03 15 -15.45 
  Vaccari, Giorgio 1668 ITA0.501-0.3315-4.95 
  Messina, Francesco 1819 ITA0.501-0.1615-2.40 
  Di Gennaro, Antonio 1665 ITA1.0010.17152.55 
  Guidi, Giacomo G. 1991 ITA0.001-0.4315-6.45 
  Carbone, Maurizio 1822 ITA1.0010.34155.10 
  Bandiera, Aurelio 1850 ITA0.001-0.6215-9.30 

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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