Individual Calculations July 2014
 Russo, Roberto  Total change: -23.85  Rating chartPersonal card
 OP Infrasettimanale Vitinia Vitinia ITA 2014-04-30
RcRownchangeKK*chgGame
 1746 1827 1.50 4 -0.85 15 -12.75 
  Caputo, Andrea 1582 ITA1.0010.20153.00 
  Scagliarini, Bruno 1901 ITA0.001-0.4015-6.00 
  Simeone, Giulio 1992 ITA0.001-0.2815-4.20 
  Giannandrea, Fabio 1508 ITA0.501-0.3715-5.55 

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)
 
 OP 6 Capo d'Orso Porto Mannu-Palau ITA 2014-06-07
RcRownchangeKK*chgGame
 1840 1827 3.50 9 -0.74 15 -11.10 
  Pagano, Nunzio 1973 ITA0.001-0.3015-4.50 
  Corbo, Giuseppe 1427  * ITA1.0010.08151.20 
  Schmitz, Manuela wf1998 GER1.0010.731510.95 
  Sonis, Francesco 2023 ITA0.001-0.2515-3.75 
  Vallifuoco, Giovanni 2166 ITA0.001-0.1215-1.80 
  Anibas, Juergen 2016 AUT0.001-0.2515-3.75 
  Papale, Carmelo 1816 ITA0.001-0.5215-7.80 
  D Aste, Federico 1473 ITA0.501-0.3915-5.85 
  Di Dario, Dario 1664 ITA1.0010.28154.20 
 * 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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