Individual Calculations October 2022
 Levin, Anthony  Total change: -7.00  Rating chartPersonal card
 Marshall FIDE Monday August-September 2022 Rounds 4-6 New York, NY USA 2022-08-29
RcRownchangeKK*chgGame
 1861 1940 0.50 2 -0.70 20 -14.00 
  He, Daniel 1730 USA0.501-0.2720-5.40 
  Johnston, Mr Daniel Frank 1992 USA0.001-0.4320-8.60 

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)
 
 144th Annual New York State Championship Albany, NY USA 2022-09-02
RcRownchangeKK*chgGame
 1855 1935 2.50 4 0.19 20 3.80 
  Ling, Chenxuan 1601 USA1.0010.12202.40 
  Putnam, Liam Henry f2196 USA0.001-0.1820-3.60 
  Li, Michael 1581 USA1.0010.11202.20 
  Hilkevich, Zahar 2040 USA0.5010.14202.80 

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)
 
 Marshall FIDE Monday September-October 2022 Rounds 1-2 New York, NY USA 2022-09-19
RcRownchangeKK*chgGame
 1648 1935 1.00 1 0.16 20 3.20 
  Adelson, Serge 1648 USA1.0010.16203.20 

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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