Rapid: Individual Calculations August 2017
 Buzzurro, Mario  Total change: -9.40  Rating chartPersonal card
 OP 10 MARATONA TRIESTE ITA 2017-07-15
RcRownchangeKK*chgGame
 1732 1850 4.00 7 -0.47 20 -9.40 
  Lungu, Adriana 1487 ITA1.0010.10202.00 
  Possa, Alberto 1656 ITA0.001-0.7520-15.00 
  Ziberna, Giuliano 1506 ITA1.0010.12202.40 
  Sepehrkhoui, Ardeshir 2171 IRI0.001-0.1320-2.60 
  Vivoda, Sergio 1602 ITA1.0010.19203.80 
  Staiti, Nicolo` 1450  * ITA1.0010.08201.60 
  Mocchi, Tullio f2250  * ITA0.001-0.0820-1.60 
 * 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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