Individual Calculations May 2015
 Fuentes, Adrian  Total change: -11.60  Rating chartPersonal card
 VI Torneo Internacional de Alajuela 2015 Alajuela CRC 2015-03-27
RcRownchangeKK*chgGame
 2001 2160 6.00 9 -0.13 40 -5.20 
  Escobar Forero, Alder g2511 COL0.001-0.1140-4.40 
  Vives Rodriguez, David Alberto 2073 CRC1.0010.384015.20 
  Solis Gatgens, Isaac 1760  * CRC1.0010.08403.20 
  Bonilla Mora , Luis Daniel 1837 CRC0.001-0.8740-34.80 
  Brizuela Benavides, Jorge 1771 CRC1.0010.09403.60 
  Quesada Campos, Jordi Alessandre 1873 CRC1.0010.16406.40 
  Martinez Acuna, Huber 1948 CRC0.501-0.2740-10.80 
  Garcia, Ursus 1930 NCA1.0010.21408.40 
  Murillo Tsijli, Alexis m2308 CRC0.5010.20408.00 
 * 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)
 
 Match Amistoso PasionAjedrez - Avengers 2015 Moravia CRC 2015-04-01
RcRownchangeKK*chgGame
 2184 2057 0.50 2 -0.16 40 -6.40 
  Fonseca Cabrera, Ernesto 2184 NCA0.5010.17406.80 
  Fonseca Cabrera, Ernesto 2184 NCA0.001-0.3340-13.20 

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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