Individual Calculations June 2024
 Gutnik, Aleksandr  Total change: 11.60  Rating chartPersonal card
 2024 April-May Marshall Mondays Round 5-6 New York, NY USA 2024-04-29
RcRownchangeKK*chgGame
 1911 1969 1.00 2 -0.16 20 -3.20 
  Herrero Estrada, Juan Luis 1865 PAR1.0010.36207.20 
  Nkululeko, Nkosi 1956 USA0.001-0.5220-10.40 

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)
 
 March - May 2024 Marshall Chess Club Weekly U2200 Round 6 New York, NY USA 2024-05-01
RcRownchangeKK*chgGame
 1885 1968 1.00 1 0.39 20 7.80 
  Solomon, Ciprian 1885 USA1.0010.39207.80 

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-May Marshall Thursday Open Round 4-6 New York, NY USA 2024-05-02
RcRownchangeKK*chgGame
 1907 1968 1.50 3 -0.23 20 -4.60 
  Dolgitser, Konstantin f2145 USA0.5010.23204.60 
  McMichael, Alan Frank 1737 USA1.0010.21204.20 
  Li, Robert 1839 CAN0.001-0.6720-13.40 

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)
 
 May - June 2024 Marshall Chess Club Weekly U2200 Round 1-3 New York, NY USA 2024-05-08
RcRownchangeKK*chgGame
 1869 1968 1.00 2 -0.26 20 -5.20 
  Josedevilla, 1760 USA1.0010.23204.60 
  Knowles, Chase 1977 USA0.001-0.4920-9.80 

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 May Marshall Monthly FIDE - U2400 New York, NY USA 2024-05-17
RcRownchangeKK*chgGame
 1864 1968 4.00 5 0.84 20 16.80 
  Yang, Lucas 1702 USA1.0010.18203.60 
  Ulloa Centeno, Leandro Nicholas 1884 ECU1.0010.38207.60 
  Hoffman, Luc William Crim 2037 USA0.001-0.4020-8.00 
  Ulloa, Luis 1826 ECU1.0010.31206.20 
  Chachere, Theodore 1871 USA1.0010.37207.40 

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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