Individual Calculations September 2023
 Bolanos Montes, Jhon Alvaro  Total change: 0.40  Rating chartPersonal card
 IV Hibrido Centroamericano, del Caribe y del Pacifico 2023 Panama - Porlamar - La Habana - Lima - Cusco - Ayacucho - Guayaquil - Machala PAN 2023-08-05
RcRownchangeKK*chgGame
 1370 1220 1.00 3 0.01 40 0.40 
  Silva Mago, Alvaro Francisco 1494 VEN0.001-0.1740-6.80 
  Tituana Quizhpi, Cristopher Javie 1096 ECU1.0010.334013.20 
  Huichi Ancasi, Sergio Andre 1520 PER0.001-0.1540-6.00 

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)
 

 

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