Individual Calculations July 2017
 Mercandelli, Claudio  Total change: 17.60  Rating chartPersonal card
 OP 9 Capo d'Orso Porto Mannu di Palau ITA 2017-06-03
RcRownchangeKK*chgGame
 1977 1865 4.00 9 0.88 20 17.60 
  Valet, Richard 1998 GER0.5010.18203.60 
  Lenz, Guntram 2031 GER0.001-0.2820-5.60 
  Masio, Andreas 2090 GER0.001-0.2220-4.40 
  Ponzecchi, Riccardo 1465  * ITA1.0010.08201.60 
  Poetschke, Wolfgang 2086 GER0.5010.28205.60 
  Murray, Jim G. 1909 IRL1.0010.562011.20 
  Santeramo, Alessia wf2043 ITA0.5010.23204.60 
  Hoenick, Andreas c2170 GER0.5010.36207.20 
  Diotallevi, Maurizio 2005 ITA0.001-0.3120-6.20 
 * 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)
 

 

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