Individual Calculations December 2021
 Hardaway, Brewington  Total change: 55.60  Rating chartPersonal card
 26th Annual Northeast Open - Major Stamford, Connecticut USA 2021-11-05
RcRownchangeKK*chgGame
 2080 2151 3.50 5 0.53 40 21.20 
  Ciardi, John Angelo 2015 USA1.0010.324012.80 
  Corrales Jimenez, Fidel g2523 USA0.001-0.1040-4.00 
  Raparthi, Ankit 1777 USA1.0010.10404.00 
  Johnson, Ben 2110 USA1.0010.444017.60 
  Wofford, Matthew 1975 USA0.501-0.2340-9.20 

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)
 
 2021 US Masters Championship Charlotte, North Carolina USA 2021-11-24
RcRownchangeKK*chgGame
 2196 2151 4.00 7 0.86 40 34.40 
  Hong, Andrew g2509 USA0.001-0.1040-4.00 
  Nguyen, James 1908 USA1.0010.20408.00 
  Gurevich, Dmitry g2370 USA0.001-0.2240-8.80 
  Sairam, Pranav 1963 USA0.501-0.2440-9.60 
  Biernacki, Mark 1930 USA1.0010.22408.80 
  Lu, Ming 2356 USA1.0010.764030.40 
  Shankar, Gauri f2338 IND0.5010.24409.60 

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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