Individual Calculations October 2022
 Tang, Zoey  Total change: 122.40  Rating chartPersonal card
 PNWCC FIDE Hybrid - Sept 2022 I Redmond (WA, USA) and Vrsac (Serbia) USA 2022-09-02
RcRownchangeKK*chgGame
 2285 2084 2.00 6 0.42 40 16.80 
  Mitrovanov, Djordje 2124 SRB1.0010.564022.40 
  Miljkovic, Miroslav D g2456 SRB0.5010.404016.00 
  Ristic, Nebojsa B f2243 SRB0.001-0.2940-11.60 
  Sedlak, Nikola g2466 SRB0.001-0.0940-3.60 
  Ristic, Nebojsa B f2243 SRB0.001-0.2940-11.60 
  Lazarevic, Slobodan f2179 SRB0.5010.13405.20 

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)
 
 PNWCC FIDE Hybrid - Sept 2022 III Redmond (WA, USA), Bay Area (CA, USA), Glenn Rock (NJ, USA), Sofia (Bulgaria), Plovdiv (Bulgaria) USA 2022-09-17
RcRownchangeKK*chgGame
 2189 2084 3.00 4 1.56 40 62.40 
  Badev, Kiril f2137 BUL1.0010.574022.80 
  Badev, Kiril f2137 BUL1.0010.574022.80 
  Nikolov, Rumen 2240 BUL0.001-0.2940-11.60 
  Nikolov, Rumen 2240 BUL1.0010.714028.40 

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)
 
 PNWCC FIDE Hybrid - Sept 2022 IV Redmond (WA, USA) and Vrsac (Serbia) USA 2022-09-24
RcRownchangeKK*chgGame
 2236 2084 2.00 3 1.08 40 43.20 
  Ivkovic, Staka wf2128 SRB1.0010.564022.40 
  Livaja, Mario f2290 SRB0.001-0.2440-9.60 
  Livaja, Mario f2290 SRB1.0010.764030.40 

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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