Rapid: Individual Calculations June 2017
 Zega, Dorothy  Total change: -16.60  Rating chartPersonal card
 OP 8 MARATONA 2016-2017 TRIESTE ITA 2017-05-13
RcRownchangeKK*chgGame
 1387 1136 0.50 6 -0.83 20 -16.60 
  De Vittor, Daniele 1536  * ITA0.001-0.0820-1.60 
  Lungu, Adriana 1479 ITA0.001-0.1220-2.40 
  Staiti, Nicolo 1387 ITA0.001-0.1920-3.80 
  Urbisaglia, Elvio 1297 ITA0.001-0.2920-5.80 
  Perossa, Omar 1536  * ESP0.001-0.0820-1.60 
  Riccobon, Maurizio 1084 ITA0.501-0.0720-1.40 
 * 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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