Individual Calculations June 2023
 Rodriguez Rivera, Pedro  Total change: -4.80  Rating chartPersonal card
 1000GM Bay Area Scheveningen IM Norm I Milpitas, CA USA 2023-03-31
RcRownchangeKK*chgGame
 2096 2142 3.50 10 -2.17 10 -21.70 
  Pullela, Sricharan 2040 USA0.501-0.1410-1.40 
  Yan, Nathan 2063 USA0.001-0.6110-6.10 
  Guo, Ethan c1934 USA0.001-0.7710-7.70 
  Yu, Jiangwei 2167 CHN0.5010.03100.30 
  Sathish, Pranav 2021 USA0.501-0.1610-1.60 
  Deng, Henry 2162 USA1.0010.53105.30 
  Wang, Isaac 2038 USA0.501-0.1410-1.40 
  Bansal, Advay 2056 USA0.001-0.6210-6.20 
  Shivakumar, Shawnak f2418 USA0.001-0.1710-1.70 
  Bansal, Advay 2056 USA0.501-0.1210-1.20 

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)
 
 XV Festival Internacional Universitario AJEDUNI 2023 La Habana CUB 2023-04-24
RcRownchangeKK*chgGame
 2082 2156 3.50 5 0.50 10 5.00 
  Canizares Araujo, Jahaziel 1969 CUB1.0010.26102.60 
  Guevara Fernandez, Livan 2110 CUB1.0010.44104.40 
  Carrera Gonzalez, Enmanuel 2116 CUB0.001-0.5610-5.60 
  Gonzalez Porro, Armando Andres 2108 CUB0.501-0.0710-0.70 
  Torres Ymas, Diego 2105 CUB1.0010.43104.30 

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)
 
 LVI Internacional Capablanca in Mamoriam Senior La Habana CUB 2023-05-03
RcRownchangeKK*chgGame
 2086 2156 6.50 9 1.19 10 11.90 
  Acosta Pedroso, Gerardo 1936 CUB1.0010.22102.20 
  Gonzalez Reyes, Pablo Adolfo 1964 CUB0.501-0.2510-2.50 
  Del Rio Quintana, Omar 1884 CUB1.0010.17101.70 
  Gomez Fontal, Felix Manuel m2360 CUB0.5010.26102.60 
  Garcia Garcia, Carlos Alberto 1978 CUB1.0010.27102.70 
  Pecorelli Garcia, Humberto m2392 CUB0.5010.30103.00 
  Gonzalez Rondon, Gelacio 1989 CUB0.501-0.2210-2.20 
  Perez Morejon, Juan Carlos f2200 CUB0.5010.06100.60 
  Chacon Beltran, Jose Antonio 2067 CUB1.0010.38103.80 

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)
 

 

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