Rapid: Individual Calculations August 2021
 Stefanovic, Dragan D  Total change: -7.40  Rating chartPersonal card
 17th Memorial Rapid Tournament "Uros Dinic" Paracin SRB 2021-07-11
RcRownchangeKK*chgGame
 1817 1611 2.00 8 -0.37 20 -7.40 
  Vetokhin, Savva f2175 RUS0.001-0.0220-0.40 
  Djokic, Nebojsa f2133 SRB0.001-0.0320-0.60 
  Jankov, Saso 1929 MKD0.001-0.1320-2.60 
  Pasula, Milos 1260 SRB1.0010.11202.20 
  Radojicic, Aleksandar M 1949 SRB0.001-0.1220-2.40 
  Sakotic, Ana 1270 SRB1.0010.12202.40 
  Averin, Nikolay 1913 RUS0.001-0.1520-3.00 
  Ratic, Zoran 1908 SRB0.001-0.1520-3.00 

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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