Individual Calculations June 2015
 Gaggino, Davide  Total change: -2.20  Rating chartPersonal card
 OP 4 Memorial Renato Didoni Milano ITA 2015-04-25
RcRownchangeKK*chgGame
 2057 1854 1.50 6 -0.11 20 -2.20 
  Cerioni, Armando 1951 ITA0.5010.13202.60 
  Nordio, Giorgio 1870 ITA0.5010.02200.40 
  Lanzani, Giuliano 1966 ITA0.5010.15203.00 
  D Alfonso, Nicola 2049 ITA0.001-0.2520-5.00 
  Salvador, Roland g2254  * ITA0.001-0.0820-1.60 
  Vezzosi, Paolo m2254  * ITA0.001-0.0820-1.60 
 * 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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