Individual Calculations October 2014
 Macchini, Bruno  Total change: -16.80  Rating chartPersonal card
 WE Estate a Roma 2014 Roma ITA 2014-09-12
RcRownchangeKK*chgGame
 1807 1889 1.50 4 -0.84 20 -16.80 
  Puglia, Francesco 1489  * ITA1.0010.08201.60 
  Machidon, Cristi 2127 MDA0.001-0.2020-4.00 
  Rocchi, Federico 1880 ITA0.001-0.5120-10.20 
  Marcangeli, Alessandro 1732 ITA0.501-0.2120-4.20 
 * 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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