Individual Calculations July 2021
 Bokan, Danko  Total change: -1.00  Rating chartPersonal card
 Backa liga NS 2021 Rounds 1-4 Vise mesta SRB 2021-05-16
RcRownchangeKK*chgGame
 1959 2126 1.50 3 -0.56 20 -11.20 
  Petrovic, Tatjana 1726  * SRB0.501-0.4220-8.40 
  Jovic, Stevan f2114 SRB0.501-0.0220-0.40 
  Alavanja, Stefan 2036 SRB0.501-0.1220-2.40 
 * 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)
 
 7. Kup Svetozara Gligorica - muskarci Backa Palanka SRB 2021-06-03
RcRownchangeKK*chgGame
 1743 2126 1.00 1 0.09 20 1.80 
  Joka, Stevan 1743 SRB1.0010.09201.80 

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)
 
 Drzavno pojedinacno prvenstvo slepih i slabovidih za 2021. godinu Zemun SRB 2021-06-06
RcRownchangeKK*chgGame
 2078 2126 5.50 9 0.42 20 8.40 
  Janjic, Stefan 2201 SRB1.0010.602012.00 
  Markov, Ziva 2032 SRB0.501-0.1320-2.60 
  Avram, Veso 2081 SRB0.501-0.0620-1.20 
  Mitrovic, Stefan 1887 SRB1.0010.20204.00 
  Milosavljevic, Ivan 2002 SRB1.0010.33206.60 
  Vulin, Milorad 1980 SRB0.501-0.2020-4.00 
  Dimic, Pavle f2347 SRB0.5010.28205.60 
  Bjelanovic, Mile 1998 SRB0.501-0.1720-3.40 
  Jandric, Damjan c2175 SRB0.001-0.4320-8.60 

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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