Individual Calculations January 2011
 Bosi, Clint  Total change: -3.60  Rating chartPersonal card
 FE E. Crespi - B Milano ITA 2010-12-04
RcRownchangeKK*chgGame
 1915 2049 4.50 7 -0.24 15 -3.60 
  Guidi, Paolo 1874 ITA1.0010.27154.05 
  Arboscelli, Gregorio 1906 ITA1.0010.31154.65 
  Kimbin, Richard 1928 ITA1.0010.34155.10 
  Ciciotti, Augusto 1909 ITA0.501-0.1915-2.85 
  Gongalov, Bojan 2026 BUL0.501-0.0315-0.45 
  Cardani, Roberto 1933 ITA0.001-0.6615-9.90 
  Hatipoglu, Metin 1832 TUR0.501-0.2815-4.20 

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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