Individual Calculations July 2011
 Spinelli, Doriano  Total change: -1.95  Rating chartPersonal card
 FE 150 Anni Unita' d'Italia Torino ITA 2011-05-31
RcRownchangeKK*chgGame
 2090 2100 4.50 9 -0.13 15 -1.95 
  Passerotti, Pierluigi f2286 ITA0.001-0.2615-3.90 
  Boetto, Massimo 2009 ITA1.0010.38155.70 
  Barbiso, Tiziana 2024 ITA0.501-0.1015-1.50 
  Bianco, Valerio 2202 ITA0.5010.14152.10 
  Zunino, Davide 1987 ITA0.001-0.6515-9.75 
  D`agostino, Maurizio 2028 ITA0.001-0.6015-9.00 
  Pinkerton, James Carl 2058 USA1.0010.44156.60 
  Van Hoolandt, Patrick f2192 MNC0.5010.13151.95 
  Formento, Paolo 2020 ITA1.0010.39155.85 

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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