Individual Calculations April 2022
 Chen, Megan  Total change: -15.00  Rating chartPersonal card
 Pacific Crest Round Robin - Class A Chicago, Illinois USA 2022-03-03
RcRownchangeKK*chgGame
 1633 1631 3.50 7 0.09 20 1.80 
  Jadeja, Avichal 1321 IND0.001-0.8620-17.20 
  Kaur, Aradh 1628 USA0.001-0.5020-10.00 
  Spiegel, Evan Dani 1796 USA0.5010.22204.40 
  Ebert, Samuel 1776 USA1.0010.692013.80 
  Chang Garcia, Dani 1717 USA0.5010.12202.40 
  Blackman , William 1796 USA1.0010.722014.40 
  Shrigadi, Aryan 1395 USA0.501-0.3020-6.00 

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)
 
 19th Annual Southern Class Championships - Class A Orlando, Florida USA 2022-03-18
RcRownchangeKK*chgGame
 1500 1631 0.50 2 -0.84 20 -16.80 
  Cherukuri, Nitesh 1574 USA0.001-0.5820-11.60 
  Parthasarathy, Vasanth 1425 USA0.501-0.2620-5.20 

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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