Rapid: Individual Calculations December 2022
 Kosic, Radovan  Total change: -18.80  Rating chartPersonal card
 6. Memorijalni sahovski turnir "Prim. dr Remzo Suhonjic" Gradiska BIH 2022-11-27
RcRownchangeKK*chgGame
 1856 1764 1.50 6 -0.94 20 -18.80 
  Marjanovic, Branko 2057 BIH0.001-0.1520-3.00 
  Sinik, Tomislav 1500 BIH1.0010.18203.60 
  Marjanovic, Radovan 2029 BIH0.5010.32206.40 
  Babic, Drasko f2224 BIH0.001-0.0520-1.00 
  Cikic, Aleksandar 1485 BIH0.001-0.8420-16.80 
  Sabic, Medin 1839 BIH0.001-0.4020-8.00 

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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