Individual Calculations August 2022
 Willy, Stephen  Total change: 97.03  Rating chartPersonal card
 2022 World Open Amateur Philadelphia, Pennsylvania USA 2022-06-27
RcRownchangeKK*chgGame
 1891 1852 2.50 5 0.25 31 7.75 
  Shawkat, Saif 2016 USA0.5010.22316.82 
  Obiamiwe, Paul 1908 USA1.0010.583117.98 
  Brereton, Justin 1686 USA0.501-0.2231-6.82 
  Labuac, Edilberto B 1770 PHI0.501-0.1131-3.41 
  Casden, Alan 2074 USA0.001-0.2231-6.82 

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)
 
 50th Annual World Open - Under 2000 Philadelphia, Pennsylvania USA 2022-06-30
RcRownchangeKK*chgGame
 1689 1852 2.50 5 -0.97 31 -30.07 
  Mysore, Abhinav Naveen 1524 USA1.0010.13314.03 
  Perez, Osvaldo 1593 FID0.001-0.8231-25.42 
  Dashtogtokh, Amarsaikhan 1813 MGL0.001-0.5531-17.05 
  Obiamiwe, Paul 1908 NGR0.5010.08312.48 
  Govind, Arjun K 1606 IND1.0010.19315.89 

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 July FIDE Hybrid Match - PNWCC vs Bulgaria Redmond (WA), San Jose(CA) and, Plovdiv(Bulgaria) USA 2022-07-09
RcRownchangeKK*chgGame
 2059 1848 3.50 4 2.58 31 79.98 
  Dzangov, Aleksandar 2079 BUL1.0010.793124.49 
  Dzangov, Aleksandar 2079 BUL1.0010.793124.49 
  Asenov, Yordan 2039 BUL1.0010.753123.25 
  Asenov, Yordan 2039 BUL0.5010.25317.75 

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
 2039 1848 2.00 4 1.00 31 31.00 
  Asenov, Yordan 2039 BUL0.001-0.2531-7.75 
  Asenov, Yordan 2039 BUL1.0010.753123.25 
  Asenov, Yordan 2039 BUL0.5010.25317.75 
  Asenov, Yordan 2039 BUL0.5010.25317.75 

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 1848 1.00 4 0.27 31 8.37 
  Bozic, Milan m2208 SRB0.001-0.1031-3.10 
  Bozic, Milan m2208 SRB0.5010.403112.40 
  Trickovic, Borivoje 2101 SRB0.5010.31319.61 
  Tonic, Milos 1969 SRB0.001-0.3431-10.54 

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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