Individual Calculations February 2023
 Pereira Gonzalez, Manuel  Total change: 13.80  Rating chartPersonal card
 II Abierto Sub 2400 Altiplano Granadino 2023 Baza (Granada) ESP 2023-01-20
RcRownchangeKK*chgGame
 1839 1692 3.00 7 0.69 20 13.80 
  Garcia Fernandez, Victor 2140 ESP0.001-0.0620-1.20 
  Martin Estrada, Jose Miguel 1406 ESP1.0010.16203.20 
  Jimenez Freniche, David 1816 ESP1.0010.672013.40 
  Hernandez Tellez, Claudia 1942 ESP1.0010.812016.20 
  Vilches Del Castillo, Alfonso 2021 ESP0.001-0.1220-2.40 
  Martinez Rodriguez, Francisco Sal 1800 ESP0.001-0.3520-7.00 
  Ibanez Macias, Aitor 1746 ESP0.001-0.4220-8.40 

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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