Individual Calculations January 2009
 Federici, Federico  Total change: 0.00  Rating chartPersonal card
 FE 5 Arrocco - B Roma ITA 2008-10-31
RcRownchangeRpKK*chgGame
 1715 0 0.50 2 0.00 1522   0.00 
  Musmarra, Giovanni 1724 ITA0.5010.00 0.00 
  Tomassetti, Giuseppe 1705 ITA0.0010.00 0.00 

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)
 
 WE Palestrina - B Palestrina ITA 2008-12-06
RcRownchangeRpKK*chgGame
 1737 0 0.50 1 0.00 1737   0.00 
  Mancino, Roberta 1737 ITA0.5010.00 0.00 

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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