Individual Calculations November 2019
 Chojnowski, Marcin  Total change: 18.00  Rating chartPersonal card
 2nd IBCA European Team Ch. for blind players Calimanesti ROU 2019-10-04
RcRownchangeKK*chgGame
 2120 2002 4.00 8 0.90 20 18.00 
  Tazbir, Marcin g2402  * POL0.001-0.0820-1.60 
  Szilagyi, Samuel Attila 1898 HUN1.0010.36207.20 
  Vieru, Eugen-Cezar 1830 ROU1.0010.27205.40 
  Bratu, Gheorghe 1799 ROU1.0010.24204.80 
  Babarykin, Stanislav f2387 RUS0.001-0.0920-1.80 
  Atanasov, K.sande 1950 MKD1.0010.43208.60 
  Tuka, Oleg m2345 UKR0.001-0.1220-2.40 
  Dimic, Pavle f2348 SRB0.001-0.1120-2.20 
 * 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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