Individual Calculations November 2009
 Rotoni, Matteo  Total change: -43.50  Rating chartPersonal card
 OP 11. Citta' di Crema Crema ITA 2009-09-04
RcRownchangeKK*chgGame
 1898 2176 5.00 6 0.05 15 0.75 
  Guglielmetti, Oscar 1817 ITA1.0010.10151.50 
  Scarabelli, Maurizio 1889 ITA0.501-0.3415-5.10 
  Cautiero, Pietro 1776  * ITA1.0010.08151.20 
  Castrogiovanni, Carlo 2018 ITA0.501-0.2115-3.15 
  Cantoro, Daniele 1961 ITA1.0010.23153.45 
  Distratis, Gianluca 1926 ITA1.0010.19152.85 
 * 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)
 
 FE 5. Citta' di Ravenna Lido Adriano ITA 2009-10-09
RcRownchangeKK*chgGame
 1936 2176 1.00 5 -2.95 15 -44.25 
  Guglielmi, Dante 1898 ITA0.501-0.3315-4.95 
  Del Vecchio, Gastone 1838 ITA0.001-0.8815-13.20 
  Bisignano, Riccardo 1908 ITA0.001-0.8315-12.45 
  Busetto, Giorgio 1964 ITA0.001-0.7715-11.55 
  Bellincampi, Stefano 2070 ITA0.501-0.1415-2.10 

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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