Individual Calculations March 2022
 Roa Romero, Miguelangel Alberto  Total change: 72.40  Rating chartPersonal card
 V IRT Hibrido del Sur U1700 2022 Porlamar-Caracas-Lima-Cusco-La Paz-Veracruz-Puerto Espana-Jalisco VEN 2022-01-21
RcRownchangeKK*chgGame
 1561 1438 3.50 5 1.81 40 72.40 
  Lara Sanchez, Aroldo 1659 MEX0.001-0.2240-8.80 
  Perez Abad, Alejandro 1566 MEX0.5010.17406.80 
  Gonzalez Gomez, Daniela Carolina 1437 VEN1.0010.504020.00 
  Sabugal Alducin, Armando 1525 MEX1.0010.624024.80 
  Flores Mendoza, Jose Santiago 1618 MEX1.0010.744029.60 

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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