Rapid: Individual Calculations June 2017
 Perossa, Omar  Total change: -82.60  Rating chartPersonal card
 OP 8 MARATONA 2016-2017 TRIESTE ITA 2017-05-13
RcRownchangeKK*chgGame
 1530 1855 1.00 6 -4.13 20 -82.60 
  Masella, Vincenzo 1778 ITA0.001-0.6120-12.20 
  Di Vita, Attilio 1559 ITA0.001-0.8520-17.00 
  Gandini, Fulvio 1455  * ITA0.001-0.9220-18.40 
  Zega, Dorothy 1455  * ITA1.0010.08201.60 
  Urbisaglia, Elvio 1455  * ITA0.001-0.9220-18.40 
  Lungu, Adriana 1479 ITA0.001-0.9120-18.20 
 * 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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