Rapid: Individual Calculations January 2019
 Poli, Diego  Total change: 3.40  Rating chartPersonal card
 OP 4 MARATONA TRIESTE 2018-19 TRIESTE ITA 2018-12-22
RcRownchangeKK*chgGame
 1562 1608 4.00 7 0.17 20 3.40 
  Boraso, Alessio 2008  * ITA0.001-0.0820-1.60 
  Urbisaglia, Elvio 1232 ITA1.0010.09201.80 
  De Vittor, Daniele 1739 ITA0.001-0.3220-6.40 
  Riccobon, Maurizio 1208  * ITA1.0010.08201.60 
  Buzzurro, Mario 1685 ITA0.001-0.3920-7.80 
  Boraso, Francesco 1465 ITA1.0010.31206.20 
  Vivoda, Sergio 1597 ITA1.0010.48209.60 
 * 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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