Blitz: Individual Calculations August 2019
 Del Cid Winter, Roberto  Total change: -36.40  Rating chartPersonal card
 Blitz Julio Cortazar Bestiario 2019 San Jose CRC 2019-07-08
RcRownchangeKK*chgGame
 1576 1578 3.00 7 -0.51 20 -10.20 
  Vargas Serrano, Pablo Andres 1956 CRC0.001-0.0920-1.80 
  Bustos Arias, Darien 1444 CRC0.001-0.6820-13.60 
  Soto Gurdian, Bernardo 1178  * CRC1.0010.08201.60 
  Amaya Madrigal, Josue 1765 CRC1.0010.742014.80 
  Munoz Garcia, Flavio Estuardo 1657 CRC0.001-0.3920-7.80 
  Baum Gutierrez, Ismael 1448 CRC1.0010.32206.40 
  Quiros Cajina, Allan 1587 CRC0.001-0.4920-9.80 
 * 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)
 
 Blitz Julio Cortazar Las Armas Secretas 2019 San Jose CRC 2019-07-15
RcRownchangeKK*chgGame
 1736 1578 1.00 7 -1.31 20 -26.20 
  Fernandez Sanchez, Mario Andres f1978  * CRC0.001-0.0820-1.60 
  Bustos Arias, Darien 1444 CRC0.001-0.6820-13.60 
  Vargas Serrano, Pablo Andres 1956 CRC0.001-0.0920-1.80 
  Baum Gutierrez, Ismael 1448 CRC0.001-0.6820-13.60 
  Amaya Madrigal, Josue 1765 CRC1.0010.742014.80 
  Murillo Varela, Ricardo 1903 CRC0.001-0.1320-2.60 
  Munoz Garcia, Flavio Estuardo 1657 CRC0.001-0.3920-7.80 
 * 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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