Individual Calculations August 2021
 He, Anthony Bi  Total change: 85.60  Rating chartPersonal card
 PNWCC vs Vrsac - June 2021 Redmond (USA) and Vrsac (Serbia) USA 2021-06-19
RcRownchangeKK*chgGame
 2438 2347 2.00 4 0.48 20 9.60 
  Bogosavljevic, Boban g2530 SRB0.5010.24204.80 
  Bogosavljevic, Boban g2530 SRB0.5010.24204.80 
  Todorovic, Jovan m2346 SRB0.5010.00200.00 
  Todorovic, Jovan m2346 SRB0.5010.00200.00 

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)
 
 PNWCC vs Sophia - June 2021 Redmond (USA) and Sophia (BUL) USA 2021-06-21
RcRownchangeKK*chgGame
 2420 2347 2.00 4 0.40 20 8.00 
  Petrov, Marian g2470 BUL0.5010.17203.40 
  Petrov, Marian g2470 BUL0.5010.17203.40 
  Ermenkov, Evgenij g2370 BUL0.001-0.4720-9.40 
  Ermenkov, Evgenij g2370 BUL1.0010.532010.60 

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 Match - PNWCC (USA) vs Plovdiv (BUL) Redmond (USA) and Plovdiv (BUL) USA 2021-07-03
RcRownchangeKK*chgGame
 2380 2361 4.00 4 2.10 20 42.00 
  Ermenkov, Evgenij g2370 BUL1.0010.512010.20 
  Ermenkov, Evgenij g2370 BUL1.0010.512010.20 
  Nikolov, Sasho m2390 BUL1.0010.542010.80 
  Nikolov, Sasho m2390 BUL1.0010.542010.80 

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 vs Plovdiv II - Match 1 Redmond (USA) and Plovdiv (BUL) USA 2021-07-24
RcRownchangeKK*chgGame
 2389 2361 5.00 8 1.30 20 26.00 
  Kozhuharov, Spas m2407 BUL0.5010.06201.20 
  Kozhuharov, Spas m2407 BUL0.5010.06201.20 
  Simeonov, Stefan 2391 BUL1.0010.542010.80 
  Simeonov, Stefan 2391 BUL0.5010.04200.80 
  Ermenkov, Evgenij g2370 BUL0.5010.01200.20 
  Ermenkov, Evgenij g2370 BUL0.5010.01200.20 
  Zahariev, Zahari m2387 BUL1.0010.542010.80 
  Zahariev, Zahari m2387 BUL0.5010.04200.80 

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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