Individual Calculations June 2023
 Biyiasas, Theodore  Total change: 25.60  Rating chartPersonal card
 2023 Mission360 Challenger Festival - Open - Rooks Queens Grand San Jose, CA USA 2023-04-05
RcRownchangeKK*chgGame
 2217 1932 1.00 4 0.33 20 6.60 
  Midoux, Sebastien 2259 FRA0.001-0.1320-2.60 
  Dudognon, Thibault f2325 FRA0.001-0.0820-1.60 
  Basrak, Srdjan 2139 CRO0.5010.27205.40 
  Heldt, Nils-Lennart 2143 GER0.5010.27205.40 

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)
 
 1000GM Bay Area April 2023 BonaFIDE Swiss Open Sunnyvale, CA USA 2023-04-22
RcRownchangeKK*chgGame
 1792 1932 3.00 3 0.95 20 19.00 
  Jin, Austin 1788 USA1.0010.31206.20 
  Talwalkar, Vedant 1746 USA1.0010.26205.20 
  Xia, Joshua 1841 USA1.0010.38207.60 

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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