Rapid: Individual Calculations June 2017
 Piftor, Adrian  Total change: 12.40  Rating chartPersonal card
 OP 13' LETIMBRO SAVONA ITA 2017-05-13
RcRownchangeKK*chgGame
 1790 1636 2.50 6 0.62 20 12.40 
  Biancotti, Alessandro 1829 ITA1.0010.752015.00 
  Ivaldo, Fabrizio 1791 ITA1.0010.712014.20 
  Abd El Gawad, Shaban 2036  * ITA0.001-0.0820-1.60 
  Rossi Cassani, Gianni 1738 ITA0.001-0.3620-7.20 
  Pedemonte, Claudio 1730 ITA0.001-0.3720-7.40 
  Guido, Pierpaolo 1617 ITA0.501-0.0320-0.60 
 * 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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