Individual Calculations September 2021
 Vujakovic, Branko  Total change: -20.10  Rating chartPersonal card
 S: 10. Split open Split CRO 2021-07-31
RcRownchangeKK*chgGame
 1994 2323 5.50 9 -2.30 10 -23.00 
  Begic, Domagoj 1923  * CRO0.501-0.4210-4.20 
  Kharchenko, Michail 1923  * UKR0.501-0.4210-4.20 
  Denic, Marin 1923  * CRO1.0010.08100.80 
  Pronk, Sven 2107 NED1.0010.22102.20 
  Minko, Dmitry 2136 RUS0.001-0.7410-7.40 
  Van Der Veen, Ronald 2003 NED0.501-0.3710-3.70 
  Bacetic, Marin 2045 CRO0.001-0.8310-8.30 
  Mahecic, Lovre 1923  * CRO1.0010.08100.80 
  Hafstad, Leif 1959 ENG1.0010.10101.00 
 * 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)
 
 S: 30. CRO team - liga centar 3A (2) centar CRO 2021-08-28
RcRownchangeKK*chgGame
 2164 2323 1.00 1 0.29 10 2.90 
  Keetman, Maaike wf2164 NED1.0010.29102.90 

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)
 

 

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