Rapid: Individual Calculations September 2018
 Bonanni, Vincenzo  Total change: -8.40  Rating chartPersonal card
 OP LA RACCHIA IN FESTA VEJANO ITA 2018-08-05
RcRownchangeKK*chgGame
 1767 1749 2.00 5 -0.42 20 -8.40 
  Ulrich, Thomas 2089 SWE0.5010.38207.60 
  Graziani, Sergio 1862 ITA0.001-0.3520-7.00 
  Paglia, Fabrizio 1579 ITA1.0010.28205.60 
  Giuliani, Sante 1815 ITA0.001-0.4120-8.20 
  Graziani, Emma 1489 ITA0.501-0.3220-6.40 

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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