Individual Calculations September 2018
 Tazbir, Marcin  Total change: 3.70  Rating chartPersonal card
 B gr VIII IBCA World Team Chess Championship Sofia BUL 2018-07-21
RcRownchangeKK*chgGame
 2188 2525 6.00 6 0.78 10 7.80 
  Nizam, Rasim m2172 FID1.0010.11101.10 
  Znuderl, Matej 2125  * SLO1.0010.08100.80 
  Kishan, Gangolli 2125  * IND1.0010.08100.80 
  Vaduva, Emil-Peter 2125  * ROU1.0010.08100.80 
  Palacios Perez, Manuel 2196 ESP1.0010.12101.20 
  Tuka, Oleg m2386 UKR1.0010.31103.10 
 * 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)
 
 2 SEMI FINAL 1_4 place VIII IBCA WTCCBVI Sofia BUL 2018-07-29
RcRownchangeKK*chgGame
 2291 2525 0.50 1 -0.29 10 -2.90 
  Mueller, Oliver m2291 GER0.501-0.2910-2.90 

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)
 
 1 FINAL 1_2 place VIII IBCA WTCCBVI Sofia BUL 2018-07-30
RcRownchangeKK*chgGame
 2440 2525 0.50 1 -0.12 10 -1.20 
  Smirnov, Alexey 2440 RUS0.501-0.1210-1.20 

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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