Individual Calculations July 2022
 Yanayt, Eugene  Total change: -10.00  Rating chartPersonal card
 31st Annual Chicago Open - Open Wheeling, Illinois USA 2022-05-26
RcRownchangeKK*chgGame
 2049 2077 3.00 8 -1.31 20 -26.20 
  Bora, Safal m2426 USA0.001-0.1120-2.20 
  Arutla, Aditya 1709 USA1.0010.10202.00 
  Graif, William f2335 CAN0.001-0.1820-3.60 
  Matus, Nastassja A wf1908 USA0.501-0.2220-4.40 
  Rhine, Frederick S 1858 USA1.0010.22204.40 
  Sethuraman, Sandeep f2330 USA0.001-0.1920-3.80 
  Guo, Andrew 1942 USA0.501-0.1820-3.60 
  Xu, Eddie 1887 CAN0.001-0.7520-15.00 

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)
 
 2022 National Open - Open Las Vegas, Nevada USA 2022-06-08
RcRownchangeKK*chgGame
 2135 2090 2.50 6 -0.37 20 -7.40 
  Akopian, Vladimir g2622 USA0.001-0.0320-0.60 
  Qin, Vincent 1825 USA0.501-0.3220-6.40 
  Moore, Michael 1869 USA1.0010.22204.40 
  Guo, Ethan 1683 USA1.0010.08201.60 
  Corrales Jimenez, Fidel g2543 USA0.001-0.0620-1.20 
  Chen, Ryo f2270 USA0.001-0.2620-5.20 

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)
 
 2022 National Open - Under 2300 Las Vegas, Nevada USA 2022-06-09
RcRownchangeKK*chgGame
 2195 2090 0.50 2 -0.22 20 -4.40 
  Ngo-Tan, Don f2240 HUN0.5010.20204.00 
  Zaloznyy, Mike 2149 USA0.001-0.4220-8.40 

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)
 
 PNWCC FIDE Open - SOS (Summer of Seattle) - Mt. Rainier Redmond, Washington USA 2022-06-24
RcRownchangeKK*chgGame
 2211 2090 4.50 9 1.40 20 28.00 
  Tarjan, James Edward g2368 USA0.001-0.1720-3.40 
  Yu, Jiangwei 2222 CHN0.5010.18203.60 
  Lee, Megan wm2247 USA1.0010.712014.20 
  Deng, Henry 2130 USA1.0010.562011.20 
  Mei, Austin R f2336 USA0.001-0.1920-3.80 
  Chen, Ryo f2270 USA0.001-0.2620-5.20 
  Sivakumar, Shaashwath 2126 USA0.5010.05201.00 
  Wen, Yili 2122 CHN0.5010.04200.80 
  Harish, Neeraj c2075 USA1.0010.48209.60 

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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