Individual Calculations January 2014
 Parrella, Alfredo  Total change: 6.90  Rating chartPersonal card
 FE 16 Citta' di Padova Padova ITA 2013-12-14
RcRownchangeKK*chgGame
 2159 2103 4.00 8 0.46 15 6.90 
  Lazic, Miroljub g2461 SRB0.001-0.1015-1.50 
  Raimbault, Pierre 1884 FRA0.501-0.2815-4.20 
  Zangrando, Gianpietro 1847 ITA1.0010.19152.85 
  Bruno, Fabio m2414 ITA0.001-0.1415-2.10 
  Favero, Graziano 1829 ITA1.0010.17152.55 
  Andreoni, Giuseppe 2103 ITA1.0010.50157.50 
  Laketic, Gojko m2447 SRB0.5010.38155.70 
  Rossi, Carlo m2285 ITA0.001-0.2615-3.90 

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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