Individual Calculations September 2019
 Kovacs, Andras  Total change: -17.20  Rating chartPersonal card
 29th Zemplen Kupa B U2000 Szerencs HUN 2019-08-17
RcRownchangeKK*chgGame
 1582 1810 4.50 7 -0.86 20 -17.20 
  Blahota, Istvan 1459 HUN0.501-0.3920-7.80 
  Berecz, Kristof 1446 HUN0.501-0.4020-8.00 
  Samok, Csaba 1500 HUN1.0010.14202.80 
  Olah, Laszlo Istvan 1660 HUN0.501-0.2020-4.00 
  Csirkes, Andras 1609 HUN0.501-0.2620-5.20 
  Dula, Istvan 1529 HUN1.0010.16203.20 
  Hlousek, Zdenek 1874 CZE0.5010.09201.80 

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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