Individual Calculations April 2019
 Kosa, Jeno  Total change: -3.40  Rating chartPersonal card
 OTVORENO PRVENSTVO SUBOTICE Subotica SRB 2019-02-25
RcRownchangeKK*chgGame
 2002 2024 4.00 8 -0.17 20 -3.40 
  Bacsa, Zoltan 1678 SRB0.501-0.3920-7.80 
  Mester, Robert 1916 SRB1.0010.35207.00 
  Kecskemeti, Arpad f2213 SRB0.5010.25205.00 
  Zvicer, Djordjije 2116 SRB0.001-0.3720-7.40 
  Liliom, Imre 1952 SRB1.0010.40208.00 
  Farkas, Sandor I 2003 SRB0.501-0.0320-0.60 
  Sedlak, Ivan 2110 SRB0.5010.12202.40 
  Avram, Veso 2027 SRB0.001-0.5020-10.00 

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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