Individual Calculations September 2010
 Di Pietro, Gabriele  Total change: 8.40  Rating chartPersonal card
 OP 4. Chiuso Libertas Nereto Nereto ITA 2010-08-10
RcRownchangeKK*chgGame
 1965 1848 3.00 7 0.56 15 8.40 
  Viviani, Alessio 1919 ITA0.001-0.4015-6.00 
  Giobbi, Costantino 1880 ITA0.5010.04150.60 
  Tribuiani, Renato 2081 ITA0.001-0.2115-3.15 
  Sabetta, Alessandro 2016 ITA1.0010.721510.80 
  Spada, Angelo 2034 ITA0.001-0.2615-3.90 
  Santurbano, Maria Vincenza 1979 ITA1.0010.681510.20 
  Giacchetti, Lorenzo 1843 ITA0.501-0.0115-0.15 

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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