Rapid: Individual Calculations January 2024
 Espinoza, Jose  Total change: -2.40  Rating chartPersonal card
 Campeonato Centroamericano de ajedrez por Equipos 2023, Open Modalidad Rapida La Paz ESA 2023-11-19
RcRownchangeKK*chgGame
 2179 2047 1.50 4 0.16 20 3.20 
  Morales, Carlos f2101 ESA1.0010.582011.60 
  Duran Vega, Sergio m2358 CRC0.001-0.1420-2.80 
  Urbina, Ricardo m2144 HON0.001-0.3720-7.40 
  Lorenzana, Wilson Estuardo m2113 GUA0.5010.09201.80 

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)
 
 Torneo Promocional MN Narciso Salas 2023 Managua NCA 2023-11-25
RcRownchangeKK*chgGame
 1733 2047 5.50 7 -0.28 20 -5.60 
  Espinoza Guerrero, Felix Alberto 1456 NCA1.0010.02200.40 
  Vasquez, Jose Luis c1722 NCA1.0010.13202.60 
  Mejia, Donaldo 1800 NCA1.0010.19203.80 
  Perez Salazar, Jimmy Alberto 1604 NCA1.0010.06201.20 
  Sanchez, Steven 1934 NCA0.001-0.6520-13.00 
  Carcache Acevedo, Henry Jose 1647  * NCA1.0010.08201.60 
  Granados Ortiz, Fidel 1970 NCA0.501-0.1120-2.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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