Individual Calculations August 2022
 Yang, Alexander  Total change: 188.40  Rating chartPersonal card
 PNWCC July FIDE Hybrid Match - PNWCC vs Bulgaria Redmond (WA), San Jose(CA) and, Plovdiv(Bulgaria) USA 2022-07-09
RcRownchangeKK*chgGame
 1963 1649 1.50 4 0.94 40 37.60 
  Rahnev, Alexander 1950 BUL0.5010.354014.00 
  Rahnev, Alexander 1950 BUL0.5010.354014.00 
  Georgiev, Georgi Ai 1976 BUL0.001-0.1340-5.20 
  Georgiev, Georgi Ai 1976 BUL0.5010.374014.80 

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 Match - July 16-17 Redmond (WA), Plovdiv Bulgaria USA 2022-07-16
RcRownchangeKK*chgGame
 1989 1649 3.00 4 2.52 40 100.80 
  Krivoshijski, Asen 2002 BUL0.5010.394015.60 
  Krivoshijski, Asen 2002 BUL0.5010.394015.60 
  Ivanov, Boris 1976 BUL1.0010.874034.80 
  Ivanov, Boris 1976 BUL1.0010.874034.80 

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 Match - July 23-24 Redmond (WA, USA) and Pirot (Serbia) USA 2022-07-23
RcRownchangeKK*chgGame
 2122 1649 1.50 4 1.25 40 50.00 
  Trickovic, Borivoje 2101 SRB0.5010.444017.60 
  Tonic, Milos 1969 SRB0.5010.374014.80 
  Bozic, Milan m2208 SRB0.001-0.0340-1.20 
  Bozic, Milan m2208 SRB0.5010.474018.80 

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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