Rapid: Individual Calculations January 2015
 Polo, Alessandro  Total change: 19.00  Rating chartPersonal card
 OP ARZACHESS ARZACHENA ITA 2014-12-08
RcRownchangeKK*chgGame
 1693 1596 3.50 7 0.95 20 19.00 
  Saddi, Giuseppe Giovanni 1263 ITA1.0010.12202.40 
  Le Creurer, Kilian 1800 ITA0.001-0.2420-4.80 
  Murtas, Gian Vito 1710 ITA1.0010.662013.20 
  Giannoni, Federico 1813 ITA0.001-0.2220-4.40 
  Sonis, Luca 1680 ITA0.5010.12202.40 
  Deruda, Leonardo 1812 ITA1.0010.782015.60 
  Sonis, Francesco 1771 ITA0.001-0.2720-5.40 

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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