Rapid: Individual Calculations March 2023
 Tomic, Bojan  Total change: -23.40  Rating chartPersonal card
 2. Sretenjski sahovski turnir "Vrbaska 2023" Gradiska BIH 2023-02-19
RcRownchangeKK*chgGame
 1672 1781 4.50 9 -1.17 20 -23.40 
  Stosic, Filip 1371 BIH1.0010.08201.60 
  Vajic, Goran f2294 BIH0.001-0.0420-0.80 
  Devic, Slavko 1525 BIH1.0010.19203.80 
  Segic, Drasko 1567 BIH0.501-0.2720-5.40 
  Lendic, Goran 1934 BIH0.5010.20204.00 
  Gazic, Petar 1446 BIH0.001-0.8820-17.60 
  Arandjelovic Rakas, Jona 1479 BIH1.0010.15203.00 
  Jovisic, Aleksa 1414 BIH0.501-0.4020-8.00 
  Marjanovic, Radovan 2017 BIH0.001-0.2020-4.00 

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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