Individual Calculations August 2022
 Su, Jasmine Zhixin  Total change: 59.04  Rating chartPersonal card
 Pan American Youth Chess Festival 2022 U12 Female Montevideo URU 2022-06-26
RcRownchangeKK*chgGame
 1419 1891 8.00 9 -0.23 36 -8.28 
  Reyes Perez, Aracelly 1491  * PER1.0010.08362.88 
  Mollo Figueroa, Nicole 1343 BOL1.0010.03361.08 
  El Hage Serrano, Caely 1392 BOL0.501-0.4636-16.56 
  Vidyarthi, Omya wc1872 USA0.501-0.0336-1.08 
  Gomez Gonzales, Fabiana 1394 PER1.0010.04361.44 
  Luna Monsalve, Sofia 1338 COL1.0010.03361.08 
  Carvajal Mendoza, Maria Belen 1416 CHI1.0010.05361.80 
  Rojo Lynch, Candela 1238 ARG1.0010.01360.36 
  Silva, Juliana Figueira Theophilo 1285 BRA1.0010.02360.72 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Marshall Premier July 2022 New York, NY USA 2022-07-08
RcRownchangeKK*chgGame
 1948 1783 2.00 5 0.56 36 20.16 
  Yoo, Eugene Choi 1983 USA0.5010.26369.36 
  Tay, Brian 1891 USA0.5010.15365.40 
  Zhang, Roger 2030 USA1.0010.813629.16 
  Rama, Tejas 2014 USA0.001-0.2136-7.56 
  Chin, Spencer 1821 USA0.001-0.4536-16.20 

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)
 
 27th annual Bradley Open Major Windsor Locks, CT USA 2022-07-15
RcRownchangeKK*chgGame
 1928 1783 3.00 5 1.31 36 47.16 
  Colas, Joshua f2192 USA0.001-0.0836-2.88 
  Venkatesh, Narayan 1665 USA1.0010.343612.24 
  Carter, David E 1935 USA0.5010.20367.20 
  Chin, Spencer 1821 USA1.0010.553619.80 
  Wiebe, Isaac 2026 CAN0.5010.303610.80 

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)
 

 

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