Individual Calculations October 2014
 Botta, Massimiliano  Total change: -40.40  Rating chartPersonal card
 OP dell'Estate Milano ITA 2014-09-05
RcRownchangeKK*chgGame
 1708 1882 2.50 5 -1.01 40 -40.40 
  Carli, Federico 1594 ITA0.501-0.3440-13.60 
  Lunghi, Samuele 1490 ITA1.0010.08403.20 
  D Avino, Gianfranco 1890 ITA0.5010.01400.40 
  Bonoldi, Fabio 1814 ITA0.501-0.0940-3.60 
  Giancola, Andrea 1753 ITA0.001-0.6740-26.80 

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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