Blitz: Individual Calculations July 2021
 Wu, Rochelle  Total change: 30.40  Rating chartPersonal card
 8th Cherry Blossom Classic - Blitz Dulles, Virginia USA 2021-05-29
RcRownchangeKK*chgGame
 2262 2144 4.00 8 0.98 20 19.60 
  Sarkar, Justin m2140 USA1.0010.49209.80 
  Escalante, Brian m2193 PER1.0010.572011.40 
  Ruiz C, Joshua D g2529 COL0.001-0.0920-1.80 
  Hevia Alejano, Carlos g2498 CUB0.001-0.1120-2.20 
  Altman, Joshua A c1932 ENG1.0010.23204.60 
  Fishbein, Alexander g2440 USA0.001-0.1520-3.00 
  Moor, Nathaniel P 1777 USA1.0010.10202.00 
  Belous, Vladimir g2583 RUS0.001-0.0620-1.20 

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)
 
 2021 Walter Browne Memorial National Open Blitz Championship Las Vegas, Nevada USA 2021-06-20
RcRownchangeKK*chgGame
 2000 2144 8.50 12 0.54 20 10.80 
  Erick, Kevin Lynn 1989 USA0.001-0.7120-14.20 
  Erick, Kevin Lynn 1989 USA1.0010.29205.80 
  Rieb, Kyle C 2057 USA1.0010.38207.60 
  Rieb, Kyle C 2057 USA1.0010.38207.60 
  Sairam, Pranav 1783 USA1.0010.10202.00 
  Sairam, Pranav 1783 USA0.001-0.9020-18.00 
  Moor, Nathaniel Philip 1777 USA0.501-0.4020-8.00 
  Moor, Nathaniel Philip 1777 USA1.0010.10202.00 
  Viswanadha, Kesav m2191 USA0.5010.07201.40 
  Viswanadha, Kesav m2191 USA1.0010.572011.40 
  Tian, Eddy 2204 USA1.0010.582011.60 
  Tian, Eddy 2204 USA0.5010.08201.60 

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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