Individual Calculations July 2017
 Martorelli, Antonio  Total change: -40.00  Rating chartPersonal card
 OP 6 del Salento - Ecoresort Le Sirene' Gallipoli ITA 2017-05-20
RcRownchangeKK*chgGame
 2149 2206 3.50 9 -1.72 10 -17.20 
  Vovk, Andriy g2606  * UKR0.001-0.0810-0.80 
  Vardan, Nagpal 2015 IND0.001-0.7510-7.50 
  Tocco, Paolo 2103 ITA1.0010.36103.60 
  Parrella, Alfredo 2124 ITA0.501-0.1110-1.10 
  Di Benedetto, Edoardo f2270 ITA0.001-0.4110-4.10 
  Callier, Christophe 2061 BEL1.0010.31103.10 
  Bettalli, Francesco 2182 ITA0.001-0.5310-5.30 
  Bernabei, Alberto 1860 ITA1.0010.11101.10 
  Sirena, Gianni 2120 ITA0.001-0.6210-6.20 
 * 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)
 
 OP 9 Capo d'Orso Porto Mannu di Palau ITA 2017-06-03
RcRownchangeKK*chgGame
 1990 2206 4.50 9 -2.28 10 -22.80 
  Bischoff, Klaus g2504 GER0.001-0.1510-1.50 
  Paulovic, Martin 2047 CZE0.001-0.7110-7.10 
  Natoli, Domenico 1806  * ITA1.0010.08100.80 
  Graziani, Sergio 1942 ITA0.501-0.3210-3.20 
  Friedrich, Gerhard 1915 GER0.501-0.3510-3.50 
  Bermingham, Tony 1845 IRL1.0010.10101.00 
  Valet, Richard 1998 GER0.501-0.2710-2.70 
  Schadd, Jan 1867 NED1.0010.12101.20 
  Tafertshofer, Matthias 1983 GER0.001-0.7810-7.80 
 * 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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