Individual Calculations October 2019
 Bruno, Elio  Total change: 12.20  Rating chartPersonal card
 CI Seniores 2019 - Over 65 Rio ITA 2019-09-15
RcRownchangeKK*chgGame
 1625 1519 4.00 9 0.61 20 12.20 
  Zacco, Remo 1919  * ITA0.001-0.0820-1.60 
  Gagliardi, Gaetano 1684 ITA0.001-0.2820-5.60 
  Batignani, Pierangiolo 1391 ITA1.0010.33206.60 
  Beltrami, Nerio 1675 ITA1.0010.712014.20 
  D Aulisa, Francesco 1684 ITA0.001-0.2820-5.60 
  Grossi, Mariano 1541 ITA0.001-0.4720-9.40 
  Scarpellini, Felice 1551 ITA1.0010.542010.80 
  Mori, Luigi 1372 ITA1.0010.30206.00 
  Caldi, Mario 1808 ITA0.001-0.1620-3.20 
 * 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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