Rapid: Individual Calculations February 2018
 Sabetta, Alessandro  Total change: -26.40  Rating chartPersonal card
 OP STEINITZ 7 ROMA ITA 2017-12-30
RcRownchangeKK*chgGame
 1933 2040 2.50 6 -1.32 20 -26.40 
  Sibilio, Mario f2427 ITA0.001-0.0920-1.80 
  Luigi, Rinaldo 1697 ITA0.501-0.3820-7.60 
  Buffoni, Luca 1806 ITA1.0010.21204.20 
  Arbore, Daniele 1967 ITA0.001-0.6020-12.00 
  Sermoneta, Eugenio 1741 ITA1.0010.15203.00 
  Barletta, Antonio 1958 ITA0.001-0.6120-12.20 

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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