Individual Calculations November 2019
 Tuka, Oleg  Total change: -5.10  Rating chartPersonal card
 2nd IBCA European Team Ch. for blind players Calimanesti ROU 2019-10-04
RcRownchangeKK*chgGame
 2182 2345 5.00 8 -0.51 10 -5.10 
  Nizam, Rasim m2147 BUL1.0010.24102.40 
  Boer, Jan 1945  * NED1.0010.08100.80 
  Babarykin, Stanislav f2387 RUS0.001-0.4410-4.40 
  Tazbir, Marcin g2529 POL0.5010.24102.40 
  Eichstaedt, Mirko c2217 GER0.501-0.1710-1.70 
  Chojnowski, Marcin 2002 POL1.0010.12101.20 
  Palacios Perez, Manuel 2116 ESP0.501-0.2910-2.90 
  Cajzler, Hinko 2116 CRO0.501-0.2910-2.90 
 * 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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