Rapid: Individual Calculations February 2019
 Di Vita, Attilio  Total change: 11.80  Rating chartPersonal card
 OP 5 MARATONA TRIESTE 2018-19 TRIESTE ITA 2019-01-26
RcRownchangeKK*chgGame
 1652 1511 3.00 7 0.59 20 11.80 
  Mocchi, Tullio f1911  * ITA0.001-0.0820-1.60 
  Urbisaglia, Elvio 1224 ITA1.0010.16203.20 
  Marsico, Enrico 1266 ITA1.0010.20204.00 
  De Vittor, Daniele 1714 ITA1.0010.762015.20 
  Reale, Simone 1911  * ITA0.001-0.0820-1.60 
  Masella, Vincenzo 1733 ITA0.001-0.2220-4.40 
  Chiandussi, Stefano 1804 ITA0.001-0.1520-3.00 
 * 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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