Individual Calculations June 2023
 Arias Gaviria, Mario Alexis  Total change: -70.40  Rating chartPersonal card
 1000GM Bay Area Scheveningen IM Norm I Milpitas, CA USA 2023-03-31
RcRownchangeKK*chgGame
 2108 2351 5.50 10 -2.35 20 -47.00 
  Shivakumar, Shawnak f2418 USA0.001-0.4120-8.20 
  Pullela, Sricharan 2040 USA1.0010.14202.80 
  Yan, Nathan 2063 USA0.501-0.3420-6.80 
  Guo, Ethan c1951  * USA1.0010.08201.60 
  Yu, Jiangwei 2167 CHN0.001-0.7420-14.80 
  Sathish, Pranav 2021 USA0.001-0.8820-17.60 
  Deng, Henry 2162 USA1.0010.25205.00 
  Wang, Isaac 2038 USA1.0010.14202.80 
  Bansal, Advay 2056 USA0.501-0.3520-7.00 
  Yu, Jiangwei 2167 CHN0.501-0.2420-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 XVI CAMPEONATO CONTINENTAL ABSOLUTO DE AJEDREZ DE LAS AMERICAS 2023 Juan Dolio, Republica Dominicana DOM 2023-05-15
RcRownchangeKK*chgGame
 2189 2351 6.50 11 -1.17 20 -23.40 
  Ventura Rosario, Julio Esdeulin 1951  * DOM1.0010.08201.60 
  Jorajuria Mendoza, Algol 2101 MEX1.0010.19203.80 
  Miranda Mesa, Elier g2516 CUB0.001-0.2820-5.60 
  Kaufman, Raymond m2158 CAN0.001-0.7520-15.00 
  Markzon, Gregory f2079 USA1.0010.17203.40 
  Dominguez, Jose Manuel m2175 DOM1.0010.27205.40 
  Santiago, Yago De Moura g2471 BRA0.001-0.3420-6.80 
  Hurtado Bahamonde, Rodrigo 2152 CHI0.501-0.2620-5.20 
  Garcia De Dios, Jose Antonio c2142 MEX0.501-0.2720-5.40 
  Wan, Joseph 2167 USA0.501-0.2420-4.80 
  Chinchilla, Alejandro Jose f2165 HON1.0010.26205.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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