Individual Calculations May 2012
 Merlini, Osvaldo  Total change: 0.00  Rating chartPersonal card
 WE 2 dei Navigli - B Milano ITA 2012-03-17
RcRownchangeRpKK*chgGame
 1687 0 4.00 6 0.00 1717   0.00 
  Vitale, Aurora 1416 ITA1.0010.00 0.00 
  D`avino, Gianfranco 1797 ITA0.5010.00 0.00 
  Chinnici, Giorgio 1724 ITA0.5010.00 0.00 
  Spelta, Andrea 1706 ITA0.5010.00 0.00 
  Vitale, Alessandro 1710 ITA0.5010.00 0.00 
  Manini, Paolo 1768 ITA1.0010.00 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)
 

 

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