Individual Calculations October 2013
 Casu, Marco  Total change: 4.20  Rating chartPersonal card
 FE 33 Conca della Presolana - B Bratto ITA 2013-08-17
RcRownchangeKK*chgGame
 1600 1632 4.50 8 0.14 30 4.20 
  Merlotti, Marco 1757 ITA0.001-0.3330-9.90 
  Sala, Pierluigi 1553 ITA0.001-0.6130-18.30 
  Giraldi, Alberto 1582 ITA1.0010.433012.90 
  Antoine, Jean-Luc 1597 FRA0.501-0.0530-1.50 
  Attuati, Luca 1502 ITA1.0010.32309.60 
  Bozza, Alberto 1533 ITA1.0010.363010.80 
  Bassoli, Andrea D. 1564 ITA1.0010.413012.30 
  Lavorgna, Filippo 1715 ITA0.001-0.3930-11.70 

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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