Rapid: Individual Calculations September 2023
 Markovic, Iva  Total change: -18.40  Rating chartPersonal card
 9.Kokanov memorijal 2023 - Lazarevac Lazarevac SRB 2023-08-06
RcRownchangeKK*chgGame
 1595 1238 0.50 6 -0.46 40 -18.40 
  Radosavljevic, Vukasin 1959 SRB0.001-0.0140-0.40 
  Jankovic, Igor 1730 SRB0.001-0.0440-1.60 
  Jovanovic, David 1370 SRB0.001-0.3240-12.80 
  Milovanovic, Uros 1592 SRB0.001-0.1140-4.40 
  Lazic, Andrej B 1337 SRB0.5010.14405.60 
  Spasic, Mateja 1582 SRB0.001-0.1240-4.80 

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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