Individual Calculations July 2013
 Boi, Fausto  Total change: 6.00  Rating chartPersonal card
 CR Sardegna 2013 Sanluri ITA 2013-05-11
RcRownchangeKK*chgGame
 1755 1759 3.00 5 0.40 15 6.00 
  Murtas, Paolo 1525 ITA1.0010.21153.15 
  Locci, Damiano 2112 ITA0.001-0.1115-1.65 
  Sonis, Francesco 1697 ITA1.0010.41156.15 
  Cao, Carlo 1706 ITA0.001-0.5715-8.55 
  Murgia, Stefano 1733 ITA1.0010.46156.90 

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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