Individual Calculations August 2022
 Luo, Neil  Total change: 9.60  Rating chartPersonal card
 50th Annual World Open - Open Philadelphia, Pennsylvania USA 2022-06-30
RcRownchangeKK*chgGame
 1926 1566 1.00 6 0.24 40 9.60 
  Rogers, Norman f2138 USA0.001-0.0240-0.80 
  Sairam, Pranav 1999 USA0.001-0.0640-2.40 
  Hulse, Brian f1956 USA0.5010.414016.40 
  Asavasaetakul, Chawit 1933 THA0.001-0.1040-4.00 
  Yang, Benjamin 1823 USA0.001-0.1840-7.20 
  Patel, Arav 1705 USA0.5010.19407.60 

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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