Individual Calculations September 2023
 Krishnan, Anish  Total change: 26.40  Rating chartPersonal card
 2023 Houston Chess Festival - U2000 Houston, TX USA 2023-07-21
RcRownchangeKK*chgGame
 1382 1450 1.50 3 -0.20 40 -8.00 
  De Leon, Jacob Emmanuel 1111 USA0.501-0.3840-15.20 
  Yao, Annie 1496 USA0.5010.06402.40 
  Tendulkar, Ojas 1538 USA0.5010.12404.80 

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)
 
 XXXIII Pan-American Youth Chess Festival - Under 12 Open Chicago, IL USA 2023-08-12
RcRownchangeKK*chgGame
 1715 1438 1.50 5 0.22 40 8.80 
  Cherukuri, Nitesh 1883 USA0.001-0.0640-2.40 
  Karthi, Jashith 2095 USA0.001-0.0140-0.40 
  Shergil, Ronak 1114 JAM1.0010.13405.20 
  Wong, Wyatt 1605 USA0.001-0.2840-11.20 
  Polanco Fernandez, Sahiean 1876 DOM0.5010.444017.60 

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)
 
 Houston Summer Championship 2023 Houston, TX USA 2023-08-19
RcRownchangeKK*chgGame
 1610 1438 1.50 3 0.64 40 25.60 
  Mysore, Abhinav 1721 USA0.5010.344013.60 
  Zhang, Sunny 1659 USA0.001-0.2240-8.80 
  Zhang, Oscar 1449 USA1.0010.524020.80 

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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