Individual Calculations January 2023
 Rallabandi, Krishna  Total change: 216.00  Rating chartPersonal card
 2022 US Masters Charlotte, North Carolina USA 2022-11-23
RcRownchangeKK*chgGame
 2190 1517 3.50 9 3.38 40 135.20 
  Clasby, Derek 2252 USA0.5010.494019.60 
  Kumarappan, Ganesh 2088 USA0.001-0.0240-0.80 
  Morefield, Jason f2238 USA1.0010.994039.60 
  Andersen, Gunnar 2224 USA1.0010.994039.60 
  Zapata, Alonso g2336 COL0.0010.00400.00 
  Rutten, Alexander 2190 NED0.001-0.0140-0.40 
  Xie, Bryan c2133 USA1.0010.984039.20 
  Eidelman, Gabriel 2197 USA0.001-0.0140-0.40 
  Myers, Dominique 2056 USA0.001-0.0340-1.20 

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)
 
 37th annual Eastern Open - Premier Arlington, VA USA 2022-12-26
RcRownchangeKK*chgGame
 1864 1517 3.00 8 2.02 40 80.80 
  Sun, Ryan c2017 USA0.001-0.0440-1.60 
  Samant, Neil 1892 USA0.5010.414016.40 
  Tay, Brian 1858 USA1.0010.884035.20 
  Sammons, Evan 1905 USA0.001-0.0940-3.60 
  He, Henry 1855 USA0.001-0.1240-4.80 
  Hyland, Mark Daniel 1847 USA0.001-0.1240-4.80 
  Rambha, Hemachandra 1854 USA0.5010.384015.20 
  Dedona, Mark 1685 USA1.0010.724028.80 

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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