Individual Calculations May 2010
 Seletsky, Grigory  Total change: 2.55  Rating chartPersonal card
 OP 5 Inverno al Vomero Napoli ITA 2010-01-14
RcRownchangeKK*chgGame
 2047 2345 6.00 7 0.17 15 2.55 
  De Meo, Guido 1945  * ITA1.0010.08151.20 
  Borrelli, Salvatore 1967 ITA1.0010.09151.35 
  Messina, Enrico 2122 ITA1.0010.22153.30 
  Della Corte, Alessandro 2229 ITA0.501-0.1615-2.40 
  Accardo, Francesco 1945  * ITA1.0010.08151.20 
  Caiazzo, Diego 1945  * ITA1.0010.08151.20 
  Sabia, Corrado 2176 ITA0.501-0.2215-3.30 
 * 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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