Individual Calculations October 2021
 Hernandez Fermin, Moises Alejandr  Total change: 20.40  Rating chartPersonal card
 IRT Sub-1400 Asoajedrene 2021 Porlamar VEN 2021-09-04
RcRownchangeKK*chgGame
 1235 1331 4.50 7 0.15 40 6.00 
  Hernandez Salazar, Eli Samuel 1125 VEN1.0010.24409.60 
  Roa Romero, Miguelangel Alberto 1356 VEN0.5010.03401.20 
  Zanella Gonzalez, Armando Jose 1303 VEN1.0010.464018.40 
  Silva Mago, Alvaro Francisco 1372 VEN0.001-0.4440-17.60 
  Lopez Caraballo, Fernando Jose 1201 VEN0.501-0.1840-7.20 
  Acosta Rodriguez, Ramon David 1243 VEN0.501-0.1240-4.80 
  Montilva Muller, Sebastian Daniel 1047 VEN1.0010.16406.40 

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)
 
 IRT Sub-1600 Invitacional "Academia de Ajedrez Ulises Hernandez" Porlamar VEN 2021-09-24
RcRownchangeKK*chgGame
 1322 1331 5.50 10 0.36 40 14.40 
  Pina Ortune, Sebastian David 1267 VEN1.0010.414016.40 
  Roa Romero, Miguelangel Alberto 1356 VEN0.001-0.4740-18.80 
  Avila Rodriguez, Luis Eduardo 1460 VEN1.0010.674026.80 
  Zanella Gonzalez, Armando Jose 1303 VEN0.001-0.5440-21.60 
  Brown Chauran, William Antonio 1226 VEN0.501-0.1440-5.60 
  Pina Ortune, Sebastian David 1267 VEN0.001-0.5940-23.60 
  Roa Romero, Miguelangel Alberto 1356 VEN0.001-0.4740-18.80 
  Avila Rodriguez, Luis Eduardo 1460 VEN1.0010.674026.80 
  Zanella Gonzalez, Armando Jose 1303 VEN1.0010.464018.40 
  Brown Chauran, William Antonio 1226 VEN1.0010.364014.40 

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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