Individual Calculations September 2015
 Rodriguez Gutierrez, Brayans  Total change: -56.80  Rating chartPersonal card
 Copa Giraldilla Abierto 2 La Habana CUB 2015-08-10
RcRownchangeKK*chgGame
 2113 2025 3.00 8 -0.02 40 -0.80 
  Concepcion Ayala, Ronald 2124 CUB1.0010.644025.60 
  Junco Gonzalez, Carlos Alberto 2124 CUB0.001-0.3640-14.40 
  Cancio-Bello Ayes, Flavia wf2090 CUB0.5010.09403.60 
  Casal Roses, Alfredo 2156 CUB0.5010.18407.20 
  Morales Marmol, Marcos Antonio 2125 CUB0.5010.14405.60 
  Cardevilla Mendoza, Calixto R. 2121 CUB0.5010.13405.20 
  Gonzalez Reyes, Pablo Adolfo 2080 CUB0.001-0.4240-16.80 
  Gonzalez Munoz, Ariel 2084 CUB0.001-0.4240-16.80 

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)
 
 Jesus Rodriguez Grupo 1 La Habana CUB 2015-08-10
RcRownchangeKK*chgGame
 1814 2025 4.50 8 -1.40 40 -56.00 
  Suarez Gomez, Sebastian 1813 CUB1.0010.23409.20 
  Morales Morales, Ananda De La C. 1625  * CUB1.0010.08403.20 
  Rodriguez Silva, Sheyla An 1628 MEX0.501-0.4240-16.80 
  Hernandez Herrera, Hanoy Fredy 2022 CUB1.0010.504020.00 
  Canizares Araujo, Jahaziel 1996 CUB0.501-0.0440-1.60 
  Nunez Garcia, Michael Daniel 1931 CUB0.001-0.6340-25.20 
  Perez Marin, Olivia wc1625  * CUB0.001-0.9240-36.80 
  Mantilla Gras, Geydis De La C. wf1872 CUB0.501-0.2040-8.00 
 * 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)
 

 

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