Individual Calculations May 2024
 Raparthi, Indira  Total change: -16.40  Rating chartPersonal card
 March - May 2024 Marshall Chess Club Weekly U2200 Round 1-5 New York, NY USA 2024-03-27
RcRownchangeKK*chgGame
 1865 1652 0.50 2 0.02 40 0.80 
  Gerstl, Mark 1940 USA0.5010.344013.60 
  De Villa, Jose 1789 USA0.001-0.3240-12.80 

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)
 
 2024 April Marshall Monthly FIDE - U2400 New York, NY USA 2024-04-19
RcRownchangeKK*chgGame
 1734 1722 1.50 4 -0.43 40 -17.20 
  Colwell, Andrew 1792 USA0.001-0.4040-16.00 
  Ma, Jin 1765 USA0.5010.06402.40 
  Yang, Leah 1676 USA0.501-0.0640-2.40 
  Zhou, Abigail 1702 USA0.501-0.0340-1.20 

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)
 

 

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