Individual Calculations January 2023
 Homa, Seth  Total change: -41.80  Rating chartPersonal card
 2022 US Masters Charlotte, North Carolina USA 2022-11-23
RcRownchangeKK*chgGame
 2184 2242 4.00 8 -0.62 20 -12.40 
  Negi, Parimarjan g2639 IND0.001-0.0820-1.60 
  Fawole, John Oyeyemi f2021 NGR1.0010.22204.40 
  Ghaemmaghami, Ehsan g2511 IRI0.001-0.1720-3.40 
  Sathish, Pranav 1985 USA0.501-0.3220-6.40 
  Matus, Nastassja wf2011 USA1.0010.21204.20 
  Slade, Theodore 2028 ENG0.501-0.2720-5.40 
  Sammons, Evan 1907 USA1.0010.12202.40 
  Sethuraman, Sandeep f2371 USA0.001-0.3320-6.60 

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)
 
 2022 SPICE Cup Open Chesterfield, MO USA 2022-12-18
RcRownchangeKK*chgGame
 2197 2244 3.50 9 -1.47 20 -29.40 
  Mishra, Abhimanyu g2549 USA0.001-0.1420-2.80 
  Chirilov, James Andrei 1890 USA1.0010.11202.20 
  Escalante, Brian m2470 PER0.5010.29205.80 
  Gedajlovic, Max f2398 CAN0.001-0.2920-5.80 
  Ladan, Nicholas 2091 USA0.001-0.7020-14.00 
  Reiss, Aiden 2004 USA1.0010.20204.00 
  Andersen, Gunnar 2244 USA0.001-0.5020-10.00 
  Liu, Aiden Q 1955 USA1.0010.16203.20 
  Liu, Eric Chang c2172 USA0.001-0.6020-12.00 

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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