Individual Calculations September 2010
 Manfroi, Andrea  Total change: 16.25  Rating chartPersonal card
 CIG under 12 Terrasini ITA 2010-07-03
RcRownchangeKK*chgGame
 1735 1703 2.50 4 0.65 25 16.25 
  Ballista, Massimiliano 1641 ITA1.0010.412510.25 
  Dobboletta, Alex 1902 ITA0.001-0.2425-6.00 
  Forno, Diego 1640 ITA1.0010.412510.25 
  Mazzeo, Gabriele 1756 ITA0.5010.07251.75 

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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