Individual Calculations June 2021
 Shabalov, Alexander  Total change: 4.30  Rating chartPersonal card
 I ITT Magistral Fenamac Efideporte 2021 CAR CDMX Complejo Cultural Los Pinos Grupo A Ciudad de Mexico MEX 2021-05-05
RcRownchangeKK*chgGame
 2425 2528 6.00 9 0.30 10 3.00 
  Capo Vidal, Uriel m2334 MEX1.0010.25102.50 
  Benitez Lozano, Javier f2367 MEX1.0010.29102.90 
  Yermolinsky, Alex g2486 USA0.501-0.0610-0.60 
  Ibarra Chami, Luis Fernando g2447 MEX1.0010.39103.90 
  Obregon Rivero, Juan Carlos g2520 CUB0.001-0.5110-5.10 
  Cardoso Cardoso, Jose Gabriel f2411 COL0.501-0.1610-1.60 
  Garcia Guerrero, Isaac Antonio f2322 MEX1.0010.24102.40 
  Sanchez Enriquez, Oscar Gerardo m2342 MEX1.0010.26102.60 
  Henriquez Villagra, Cristobal g2600 CHI0.001-0.4010-4.00 

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 Circle City Open - Premier Indianapolis, Indiana USA 2021-05-14
RcRownchangeKK*chgGame
 2189 2528 4.50 5 0.13 10 1.30 
  Povinelli, Braydon 2128  * USA1.0010.08100.80 
  Yanayt, Eugene f2128  * USA1.0010.08100.80 
  Clayton, Ryan 2128  * USA1.0010.08100.80 
  Hughes, John L 2238 IRL1.0010.16101.60 
  Petesch, Gabriel f2321 USA0.501-0.2710-2.70 
 * 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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