Rapid: Individual Calculations June 2019
 Costabile, Vincenzo  Total change: -8.80  Rating chartPersonal card
 OP MAGGIO STEINITZ ROMA ITA 2019-05-04
RcRownchangeKK*chgGame
 1843 1841 3.00 7 -0.44 20 -8.80 
  Varriale, Luca 2086 ITA1.0010.802016.00 
  Del Prato, Uberto 1814 ITA0.001-0.5420-10.80 
  Bellincampi, Stefano 2009 ITA0.001-0.2820-5.60 
  Buonanno, Massimo 1823 ITA0.001-0.5320-10.60 
  Chianura, Domenico 1623 ITA1.0010.22204.40 
  Artissi, Albert 1500 ITA1.0010.12202.40 
  Minikh, Eduard 2048 ITA0.001-0.2320-4.60 

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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