Individual Calculations September 2012
 Rodriguez Ruiz, Jose Manuel  Total change: -19.80  Rating chartPersonal card
 VI Giraldilla Grupo Abierto III La Habana CUB 2012-08-07
RcRownchangeKK*chgGame
 1912 1935 2.00 5 -0.66 30 -19.80 
  Cuartas Garcia, Braulio 2033 CUB0.5010.13303.90 
  Leyva Infante, Victor Manuel 2025 CUB0.001-0.3830-11.40 
  Medina Sotolongo, Miguel 1833 CUB1.0010.363010.80 
  Garcia Garcia, Alejandro 1883 CUB0.001-0.5730-17.10 
  De La Rosa Irsula, Victor Fabian 1788 CUB0.501-0.2030-6.00 

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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