Individual Calculations July 2016
 Babikov, Ivan  Total change: -41.80  Rating chartPersonal card
 OP 5 Ecoresort Le Sirene' Gallipoli ITA 2016-05-21
RcRownchangeKK*chgGame
 2142 2301 4.00 9 -2.09 20 -41.80 
  Dadello, Aleksandra 1973 POL1.0010.13202.60 
  Lazic, Miroljub g2455 SRB0.001-0.2920-5.80 
  Rumsey, Victor B 1910 ENG1.0010.09201.80 
  Naumkin, Igor g2431 RUS0.001-0.3220-6.40 
  Difronzo, Andrea 2139 ITA0.001-0.7120-14.20 
  Patavia, Antonio 2074 ITA1.0010.21204.20 
  D Urbano, Gabriele 1901  * ITA1.0010.08201.60 
  Parnali, S Dharia wm2160 IND0.001-0.6920-13.80 
  Lyell, Mark f2239 ENG0.001-0.5920-11.80 
 * 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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