Individual Calculations March 2024
 Quirke, Jeffrey L  Total change: 0.60  Rating chartPersonal card
 15th annual Southwest Class Championships - Master Irving, TX USA 2024-02-15
RcRownchangeKK*chgGame
 2089 1986 3.00 8 0.03 20 0.60 
  Torres, Luis Carlos m2322 MEX0.001-0.1220-2.40 
  Song, Ethan 2148 CAN0.001-0.2920-5.80 
  Ghazaryan, Raffi David 2094 ARM0.5010.15203.00 
  Gangavarapu, Sreekar 2047 USA0.001-0.4220-8.40 
  Jasinski, Alexander 1882 USA0.501-0.1420-2.80 
  Ligotti, John Joseph 2003 USA1.0010.522010.40 
  Liang, Yu-Cheng c2132 USA0.5010.20204.00 
  Nanugonda, Vishva 2082 USA0.5010.13202.60 

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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