Individual Calculations October 2022
 Lu, Yiding  Total change: 76.00  Rating chartPersonal card
 PNWCC FIDE Hybrid - Sept 2022 I Redmond (WA, USA) and Vrsac (Serbia) USA 2022-09-02
RcRownchangeKK*chgGame
 2003 1881 3.00 3 1.93 40 77.20 
  Bozic, Stevan 2137 SRB1.0010.814032.40 
  Mitrovanov, Djordje 2124 SRB1.0010.804032.00 
  Andrejic, Mirko 1748 SRB1.0010.324012.80 

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)
 
 PNWCC FIDE Hybrid - Sept 2022 II Redmond (WA, USA), Bay Area (CA, USA), Glenn Rock (NJ, USA), Sofia (Bulgaria), Plovdiv (Bulgaria) USA 2022-09-10
RcRownchangeKK*chgGame
 2149 1881 0.00 3 -0.53 40 -21.20 
  Stoyanov, Stoyan Or 2212 BUL0.001-0.1240-4.80 
  Vlashki, Nino 2152 BUL0.001-0.1740-6.80 
  Todev, Simeon c2084 BUL0.001-0.2440-9.60 

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)
 
 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
 2073 1881 1.00 2 0.50 40 20.00 
  Dereshki, Dario 2073 BUL1.0010.754030.00 
  Dereshki, Dario 2073 BUL0.001-0.2540-10.00 

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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