Rapid: Individual Calculations April 2017
 Deruda, Leonardo  Total change: -6.60  Rating chartPersonal card
 OP 2 ARZACHESS MARE E MONTI MONTI ITA 2017-03-19
RcRownchangeKK*chgGame
 1679 1778 4.00 7 -0.33 20 -6.60 
  Giagu, Gabriele 1389 ITA1.0010.09201.80 
  Ibba, Isacco 2141 ITA0.001-0.1020-2.00 
  Saddi, Giorgio 1449 ITA1.0010.12202.40 
  Battasi, Antonio Domenico 1646 ITA0.001-0.6820-13.60 
  Buchicchio, Edoardo 1590 ITA0.001-0.7420-14.80 
  Messina, Giuseppe Ottavio 1951 ITA1.0010.732014.60 
  Marteddu, Antonio 1587 ITA1.0010.25205.00 

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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