Individual Calculations October 2022
 Jiang, Lucas  Total change: -0.40  Rating chartPersonal card
 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
 2358 2274 2.00 4 0.43 40 17.20 
  Tilicheev, Viacheslav g2505 FID0.5010.294011.60 
  Drenchev, Petar g2342 BUL0.5010.09403.60 
  Boev, Viktor 2242 BUL0.501-0.0440-1.60 
  Drenchev, Petar g2342 BUL0.5010.09403.60 

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
 2383 2274 1.00 4 -0.44 40 -17.60 
  Drenchev, Petar g2342 BUL0.001-0.4140-16.40 
  Tilicheev, Viacheslav g2505 FID0.001-0.2140-8.40 
  Drenchev, Petar g2342 BUL0.5010.09403.60 
  Drenchev, Petar g2342 BUL0.5010.09403.60 

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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