Individual Calculations May 2010
 Arnetta Maria, Teresa  Total change: 13.80  Rating chartPersonal card
 CIS - SERIE A1-4 Sant'Anastasia ITA 2010-03-26
RcRownchangeKK*chgGame
 2195 2086 2.00 3 0.92 15 13.80 
  Saccone, Fabio f2317 ITA1.0010.791511.85 
  Della Corte, Alessandro 2233 ITA0.5010.20153.00 
  Corsino, Gianluca 2036 ITA0.501-0.0715-1.05 

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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