Individual Calculations July 2022
 Ngo, Bach  Total change: -29.20  Rating chartPersonal card
 31st Annual Chicago Open - Open Wheeling, Illinois USA 2022-05-26
RcRownchangeKK*chgGame
 2245 2361 5.00 9 -0.81 20 -16.20 
  Gulecyuz, Deniz Alp 1975 USA1.0010.09201.80 
  Antipov, Mikhail g2592 FID0.001-0.2120-4.20 
  Eichinger, Christoph 2122 GER1.0010.20204.00 
  Wang, Jason f2273 USA0.501-0.1220-2.40 
  Andersen, Gunnar James 2244 USA0.001-0.6620-13.20 
  Homa, Seth f2261 USA0.501-0.1420-2.80 
  Kogen, Jonathan Sterling 2233 USA1.0010.33206.60 
  Atanasov, Anthony f2229 CAN0.501-0.1820-3.60 
  Jacobson, Aaron f2275 USA0.501-0.1220-2.40 

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)
 
 2022 National Open - Open Las Vegas, Nevada USA 2022-06-08
RcRownchangeKK*chgGame
 2255 2327 6.00 9 0.65 20 13.00 
  Wang, Isaac 1932 USA1.0010.08201.60 
  Shevkunov, Vladyslav 2145 USA1.0010.26205.20 
  Tsegmed, Batchuluun g2513 MGL0.5010.24204.80 
  Nyzhnyk, Illia g2692 UKR0.5010.40208.00 
  Meenakshi Sundaram, Siddarth 2159 IND0.001-0.7220-14.40 
  Foisor, Sabina-Francesca wg2208 USA0.501-0.1620-3.20 
  Venkat, Raghav 2243 USA0.501-0.1220-2.40 
  Tahmassebi, Bijan 2118 USA1.0010.23204.60 
  Yan, Ruiyang fwc2281 USA1.0010.44208.80 

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)
 
 15th Annual Philadelphia International Philadelphia, Pennsylvania USA 2022-06-24
RcRownchangeKK*chgGame
 2193 2327 4.00 8 -1.30 20 -26.00 
  Wen, Tommy 2057 USA1.0010.17203.40 
  Salinas Herrera, Pablo g2532 CHI0.001-0.2420-4.80 
  Zong, Davis c2141 USA0.001-0.7420-14.80 
  Asavasaetakul, Chawit 1933 THA1.0010.08201.60 
  Melikian, Gnel 2159 RUS0.501-0.2220-4.40 
  Atanasov, Anthony f2229 CAN1.0010.37207.40 
  Andersen, Gunnar James 2238 USA0.001-0.6220-12.40 
  Miyasaka, Marcus Ming f2252 USA0.501-0.1020-2.00 

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)
 

 

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