Rapid: Individual Calculations January 2020
 Buratti, Ettore  Total change: -25.60  Rating chartPersonal card
 OP 3 DI NATALE CUPRAMONTANA CUPRAMONTANA ITA 2019-12-21
RcRownchangeKK*chgGame
 1728 1711 1.50 6 -1.28 20 -25.60 
  Gregori, Giacomo f2014 ITA0.001-0.1420-2.80 
  Svyrydykha, Mykhaylo Vasylyovych 1461 ITA1.0010.19203.80 
  Frontini, Fabio 1886 ITA0.001-0.2720-5.40 
  Muzzi, Claudio 1912 ITA0.001-0.2420-4.80 
  Acciaioli, Giacomo 1311  * ITA0.501-0.4220-8.40 
  Perogio, Lorenzo 1783 ITA0.001-0.4020-8.00 
 * 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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