Individual Calculations November 2014
 Espinoza Guerrero, Warner  Total change: -6.40  Rating chartPersonal card
 Memorial Joaquin Gutierrez Mangel 2014 San Jose CRC 2014-10-10
RcRownchangeKK*chgGame
 1843 1875 4.00 8 -0.32 20 -6.40 
  Chinchilla Miranda, Eugenio f2196 CRC0.001-0.1320-2.60 
  Salazar Gould, Melanie wc1615 CRC1.0010.18203.60 
  Bonilla Sequeira, Pablo 2024 CRC0.001-0.3020-6.00 
  Valdez Torres, Nestor Josue 1829 CRC0.501-0.0620-1.20 
  Acevedo Mendez, Lisseth 1863 CRC0.501-0.0220-0.40 
  Rivera Gonzalez, Jose Alexis 1720 CRC1.0010.29205.80 
  Aguilar Pina, Luis Gerardo 1933 CRC0.001-0.4220-8.40 
  Castillo Morales, Thais 1567 CRC1.0010.14202.80 

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)
 

 

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