Rapid: Individual Calculations September 2019
 Passalacqua, Federico  Total change: 30.20  Rating chartPersonal card
 OP 7 NOTTE DEGLI SCACCHI FINALE LIGURE ITA 2019-08-11
RcRownchangeKK*chgGame
 1637 1348 2.50 6 1.51 20 30.20 
  Vercelli, Alessandro 1748  * ITA0.001-0.0820-1.60 
  Pesce, Leandro 1619 ITA1.0010.832016.60 
  Ruggeri, Dario 1748  * ITA0.001-0.0820-1.60 
  Gorbounova, Natalia 1546 RUS0.001-0.2420-4.80 
  Atteo, Domenico 1632 ITA0.5010.34206.80 
  Vercelli, Marco 1530 ITA1.0010.742014.80 
 * 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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