Individual Calculations July 2015
 Gorodnichin, Leonid  Total change: 72.40  Rating chartPersonal card
 OP 7 Capo d'Orso Porto Mannu - Palau ITA 2015-06-06
RcRownchangeKK*chgGame
 1828 1726 5.00 8 1.81 40 72.40 
  Fragni, Enrico 1589 ITA0.001-0.6840-27.20 
  Ponzecchi, Riccardo 1464 ITA1.0010.18407.20 
  Lynch, Peter J. 1653 IRL1.0010.404016.00 
  Mircoli, Filippo 1639 ITA1.0010.384015.20 
  Koenig, Dirk 2109 GER0.001-0.0940-3.60 
  Messina, Giuseppe Ottavio 2007 ITA1.0010.844033.60 
  Tommasini, Enzo 2126  * ITA0.001-0.0840-3.20 
  Diotallevi, Maurizio 2037 ITA1.0010.864034.40 
 * 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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