Individual Calculations October 2021
 Acosta Rodriguez, Ramon David  Total change: 10.80  Rating chartPersonal card
 IRT Sub-1400 Asoajedrene 2021 Porlamar VEN 2021-09-04
RcRownchangeKK*chgGame
 1218 1243 4.00 7 0.27 40 10.80 
  Montilva Muller, Sebastian Daniel 1047 VEN1.0010.254010.00 
  Lopez Caraballo, Fernando Jose 1201 VEN0.001-0.5640-22.40 
  Hernandez Salazar, Eli Samuel 1125 VEN1.0010.344013.60 
  Roa Romero, Miguelangel Alberto 1356 VEN0.5010.15406.00 
  Silva Mago, Alvaro Francisco 1372 VEN0.001-0.3340-13.20 
  Hernandez Fermin, Moises Alejandr 1331 VEN0.5010.12404.80 
  Quijada Marcano, Armando Rafael 1097 VEN1.0010.304012.00 

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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