Individual Calculations January 2023
 Sijakov, Neven  Total change: 2.80  Rating chartPersonal card
 PETROVACKA JESEN 2022. Backi Petrovac SRB 2022-11-28
RcRownchangeKK*chgGame
 1813 1397 1.00 6 0.14 20 2.80 
  Bulajic, Ratko f2033 SRB0.001-0.0120-0.20 
  Gusev, Mikhail 1996 SRB0.001-0.0220-0.40 
  Petovic, Jovo 1580 SRB0.001-0.2620-5.20 
  Kolagatla, Alana Meenakshi wc1963 IND0.001-0.0220-0.40 
  Dokic, Zoran 1922 SRB0.5010.47209.40 
  Vikram, K 1386 IND0.501-0.0220-0.40 

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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