Rapid: Individual Calculations November 2017
 Zazza, Massimo  Total change: -5.20  Rating chartPersonal card
 OP CENTOCELLE B ROMA ITA 2017-10-01
RcRownchangeKK*chgGame
 1652 1621 2.50 6 -0.26 20 -5.20 
  Ruggeri, Ruggero 1394 ITA0.001-0.7920-15.80 
  Venditti, Donato 1489 ITA0.501-0.1820-3.60 
  Tomassi, Emidio 1664 ITA0.5010.06201.20 
  Rex, Rocco 1830 ITA1.0010.772015.40 
  Buonanno, Massimo 1817 ITA0.001-0.2520-5.00 
  Rumori, Lorenzo 1717 ITA0.5010.13202.60 

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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