Individual Calculations April 2024
 Razmov, Gabriel  Total change: -16.40  Rating chartPersonal card
 2024 Washington State Championship - Rising Stars Redmond, WA USA 2024-02-10
RcRownchangeKK*chgGame
 1528 1607 2.50 6 -1.13 40 -45.20 
  Bharathy Mohan, Aarav 1401 USA0.501-0.2640-10.40 
  Boulis, Christos 1559 USA0.501-0.0740-2.80 
  Wang, Leonardo 1459 SGP0.001-0.7040-28.00 
  Ramaswamy, Rishi 1670 USA0.5010.09403.60 
  Cheng, Selina 1559 USA0.001-0.5740-22.80 
  Karamali, Saiya 1519 USA1.0010.384015.20 

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)
 
 2024 Washington President's Cup Seattle, WA USA 2024-02-24
RcRownchangeKK*chgGame
 1719 1607 2.00 3 0.93 40 37.20 
  Cheng, Selina 1559 USA1.0010.434017.20 
  Wachira, William c1756 KEN1.0010.704028.00 
  Kona, Vidip 1843 USA0.001-0.2040-8.00 

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)
 
 2024 Harmon Memorial Chess Tournament Seattle, WA USA 2024-03-02
RcRownchangeKK*chgGame
 1879 1764 0.50 2 -0.21 40 -8.40 
  Kuipers, Miles 1764 USA0.5010.00400.00 
  Willy, Stephen c1994 USA0.001-0.2140-8.40 

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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