Individual Calculations January 2016
 Macchini, Bruno  Total change: 5.20  Rating chartPersonal card
 OP infrasettimanale Accademia Roma ITA 2015-10-29
RcRownchangeKK*chgGame
 1727 1869 5.00 7 0.26 20 5.20 
  Messineo, Carlo 1586 ITA1.0010.16203.20 
  Castellano, Lorenzo 1855 ITA0.001-0.5220-10.40 
  De Angelis, Nico 1695 ITA1.0010.27205.40 
  Marcangeli, Alessandro 1764 ITA0.501-0.1420-2.80 
  Stelluti, Igor 1560 ITA1.0010.14202.80 
  Roberti, Bruno 1862 ITA0.501-0.0120-0.20 
  Pastore, Cosmas 1769 ITA1.0010.36207.20 

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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