Individual Calculations January 2010
 Lo Piccolo, Antonino  Total change: -8.00  Rating chartPersonal card
 FE XIV Citta' di Palermo Palermo ITA 2009-11-05
RcRownchangeKK*chgGame
 2013 1881 1.00 4 -0.32 25 -8.00 
  Valguarnera, Girolamo 2140 ITA0.001-0.1825-4.50 
  Bifulco, Michel 1966 ITA0.5010.12253.00 
  Merendino, Riccardo 1884 ITA0.5010.00250.00 
  Tirrito, Luca 2062 ITA0.001-0.2625-6.50 

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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