Individual Calculations July 2023
 Singh, Siddharth  Total change: 204.29  Rating chartPersonal card
 78th Annual Texas State and Amateur - Amateur Irving, TX USA 2023-05-26
RcRownchangeKK*chgGame
 1629 1552 4.00 6 1.66 31 51.46 
  Govea, Alan Fernando 1208 USA1.0010.12313.72 
  Liu, Songjie 1644 USA0.5010.13314.03 
  Hargrove, James Eryk 1784 USA1.0010.793124.49 
  Azad, Kabir 1688 USA0.001-0.3231-9.92 
  Chandran, Harish 1638 USA0.5010.12313.72 
  Nguyen, Dang 1809 USA1.0010.823125.42 

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)
 
 2023 National Open Las Vegas, NV USA 2023-06-14
RcRownchangeKK*chgGame
 2113 1488 3.00 8 2.81 31 87.11 
  Ghazaryan Jr, Raffi D 2174 ARM0.5010.493115.19 
  Leiva, Gianmarco m2405 PER0.0010.00310.00 
  Pompe, Niko 2037 SLO0.5010.473114.57 
  Nathan, Krishna 2100 USA0.5010.483114.88 
  Senft, Sean 2081 USA0.001-0.0231-0.62 
  Richardson, Ryan 1948 USA0.5010.453113.95 
  Glashausser, Sho 1953 USA1.0010.953129.45 
  Mackinnon, Keith 2205 CAN0.001-0.0131-0.31 

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)
 
 17th annual Philadelphia Open - Major Philadelphia, PA USA 2023-06-23
RcRownchangeKK*chgGame
 1920 1488 0.50 1 0.43 31 13.33 
  Serota, Adam H 1920 USA0.5010.433113.33 

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)
 
 16th annual Philadelphia International Philadelphia, PA USA 2023-06-24
RcRownchangeKK*chgGame
 2086 1488 2.00 7 1.69 31 52.39 
  Pang, Qi 2187 USA1.0010.993130.69 
  Lu, Maximillian m2412 USA0.0010.00310.00 
  Sriniaiyer, Sudarshan 2228 USA0.0010.00310.00 
  Nandhakumar, Vaseegaran 2026 USA0.5010.473114.57 
  Meduri, Aakaash 2017 USA0.001-0.0331-0.93 
  Jin, Austin 1723 USA0.5010.29318.99 
  Gangavarapu, Sreekar 2011 USA0.001-0.0331-0.93 

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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