Blitz: Individual Calculations March 2023
 Duran Ceron, Andres  Total change: -13.80  Rating chartPersonal card
 Amistad COM Ciudad de Mexico MEX 2023-02-05
RcRownchangeKK*chgGame
 1585 1620 2.00 5 -0.69 20 -13.80 
  Chavez Ramirez, Luis Efren 1279 MEX1.0010.12202.40 
  Salazar Jimenez, Fernando 1435 MEX1.0010.26205.20 
  Lopez Padilla, Piero Raul 1897 MEX0.001-0.1720-3.40 
  Serrano Herrera, Jorge 1716 MEX0.001-0.3720-7.40 
  Oi, Ryotaro 1599 MEX0.001-0.5320-10.60 

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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