Individual Calculations January 2018
 Koscal, Lazar  Total change: -4.40  Rating chartPersonal card
 XXXI Belgrade Trophy 2017 Belgrade SRB 2017-11-24
RcRownchangeKK*chgGame
 1808 1651 2.00 7 -0.33 40 -13.20 
  Karisik, Nenad 2051  * MNE0.001-0.0840-3.20 
  Jevtic, Miroljub 2005 SRB0.001-0.1140-4.40 
  Koutsidi, Amalia 1841 GRE0.5010.254010.00 
  Ugrcic, Zoran 2030 SRB0.001-0.0940-3.60 
  Kotas, Marian 1331 CZE0.501-0.3740-14.80 
  Krstic, Dimitrije 1371 SRB1.0010.16406.40 
  Tsironis, Alexandros 2028 GRE0.001-0.0940-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Rejting turnir prvokategornika SK Tadic 2017 Beograd SRB 2017-12-19
RcRownchangeKK*chgGame
 1528 1651 6.00 9 0.22 40 8.80 
  Savic, Dunja 1359 SRB1.0010.15406.00 
  Beric, Zoran 1921 SRB0.001-0.1740-6.80 
  Denic, Hana 1493 SRB0.501-0.2140-8.40 
  Trisic, Petar 1680 SRB0.5010.04401.60 
  Karanovic, Djordje 1440 SRB0.501-0.2740-10.80 
  Medic, Relja 1251  * SRB1.0010.08403.20 
  Cavic, Goran 1641 SRB1.0010.494019.60 
  Gligic, Stefan 1340 SRB0.501-0.3640-14.40 
  Stankovic, Boris 1628 SRB1.0010.474018.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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