Rapid: Individual Calculations May 2017
 Altea, Luca  Total change: -9.80  Rating chartPersonal card
 OP RAPID MARIANNA MELONI CAGLIARI ITA 2017-04-01
RcRownchangeKK*chgGame
 1515 1509 3.00 7 -0.49 20 -9.80 
  Sonis, Francesco f1909  * ITA0.001-0.0820-1.60 
  Loi, Francesco 1528 ITA0.001-0.4720-9.40 
  Carucci, Bruno 1405 ITA0.001-0.6420-12.80 
  Caredda, Michele 1180 ITA0.001-0.8820-17.60 
  Bonali, Fabrizio 1338 ITA1.0010.27205.40 
  Corona, Danilo 1677 ITA1.0010.722014.40 
  Lussu, Andrea 1571 ITA1.0010.592011.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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