Individual Calculations August 2021
 Stukan, Martin  Total change: 11.80  Rating chartPersonal card
 SILVER LAKE 2021 - OPEN A Srebrno jezero SRB 2021-06-23
RcRownchangeKK*chgGame
 2286 2376 5.50 9 0.03 20 0.60 
  Nemeth, Zalan 2055 IRL0.501-0.3720-7.40 
  Skonnord, Uno 2112 DEN1.0010.18203.60 
  Popchev, Milko g2235 BUL0.501-0.1920-3.80 
  Efremov, Vladislav f2173 RUS1.0010.24204.80 
  Papakonstantinou, Dimitrios 2251 GRE1.0010.33206.60 
  Puranik, Abhimanyu g2589 IND0.5010.27205.40 
  Damljanovic, Branko g2501 SRB0.001-0.3320-6.60 
  Akbas, Umut Ata 2141 TUR1.0010.21204.20 
  Sedlak, Nikola g2519 SRB0.001-0.3120-6.20 

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)
 
NOTE: K factor changed
 Serbia OPEN 2021 - MASTERS Beograd SRB 2021-07-02
RcRownchangeKK*chgGame
 2441 2431 5.50 9 1.12 10 11.20 
  Kostov, Deyan Samuil c2215 BUL1.0010.22102.20 
  Papakonstantinou, Dimitrios 2251 GRE1.0010.26102.60 
  Sanal, Vahap g2556 TUR0.5010.17101.70 
  Kadric, Denis g2564 BIH0.5010.18101.80 
  Basso, Pier Luigi g2550 ITA0.001-0.3410-3.40 
  Dimic, Pavle f2337 SRB0.501-0.1310-1.30 
  Irizanin, Radoje f2330 SRB1.0010.36103.60 
  Markus, Robert g2600 SRB0.5010.22102.20 
  Suleymanli, Aydin m2563 AZE0.5010.18101.80 

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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