Individual Calculations February 2015
 Bonamino, Pier Alessandro  Total change: -9.80  Rating chartPersonal card
 OP Credito Valtellinese Torino ITA 2015-01-03
RcRownchangeKK*chgGame
 1692 1518 1.00 5 -0.49 20 -9.80 
  Nastro, Federico 1918  * ITA0.001-0.0820-1.60 
  Manco, David Jonatan 1783 ITA0.001-0.1820-3.60 
  Risso, Alessandro 1709 ITA0.001-0.2520-5.00 
  Miccono, Flavio 1358 ITA1.0010.29205.80 
  Fassio, Francesco 1690 ITA0.001-0.2720-5.40 
 * 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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