Individual Calculations July 2018
 Garofalo, Sergio  Total change: -0.80  Rating chartPersonal card
 OP 7 del Salento - B Gallipoli ITA 2018-05-19
RcRownchangeKK*chgGame
 1737 1660 4.00 8 0.72 20 14.40 
  Messina, Francesco 1976 ITA0.001-0.1320-2.60 
  Beccaria, Matteo 1449 ITA1.0010.23204.60 
  Inguscio, Giorgio 1851 ITA0.001-0.2520-5.00 
  Missimi, Patrizio 1417 ITA1.0010.20204.00 
  Mircov, Nicola-Alexandar 1803 ROU0.001-0.3120-6.20 
  Natoli, Domenico 1781 ITA1.0010.662013.20 
  Clark, Ian C 2006 ENG0.001-0.1120-2.20 
  Condorelli, Pietro 1611 ITA1.0010.43208.60 

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 10 Capo d'Orso Porto Mannu - Palau ITA 2018-06-02
RcRownchangeKK*chgGame
 1789 1660 2.00 8 -0.76 20 -15.20 
  Sapkowski, Wieslaw 1908 GER0.001-0.1920-3.80 
  Valdman, Dmitry 1292 FRA1.0010.10202.00 
  Simone, Marco 1777 ITA0.001-0.3420-6.80 
  Di Pinto, Vincenzo 1501 ITA1.0010.29205.80 
  Ananya, Rishi Gupta 1968 IND0.001-0.1420-2.80 
  Sanna, Yuri 1923 ITA0.001-0.1820-3.60 
  Hoogland, Dirk c2060  * NED0.001-0.0820-1.60 
  Mercandelli, Claudio 1881 ITA0.001-0.2220-4.40 
 * 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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