Individual Calculations July 2011
 Singh, Ravishen  Total change: -21.60  Rating chartPersonal card
 Trinidad and Tobago 3rd Preliminary Championship Open 2011 San Fernando TTO 2011-05-14
RcRownchangeKK*chgGame
 1957 2117 4.00 6 -0.22 15 -3.30 
  Gordon, Anderson 1927 TRI0.001-0.7515-11.25 
  Ramadhar, Kishore 2013 TRI1.0010.36155.40 
  Bowles, Andrew 1924 TRI1.0010.25153.75 
  James, Keevin 1912 TRI1.0010.24153.60 
  Smith, Alpacino 1831 TRI1.0010.16152.40 
  Joseph, Marcus 2132 TRI0.001-0.4815-7.20 

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)
 
 II I.R.T. "Hotel Venetur Margarita" Grupo Macanao Porlamar VEN 2011-06-03
RcRownchangeKK*chgGame
 2098 2117 3.50 9 -1.22 15 -18.30 
  Pineda Figuera, Julio Cesar 1901 VEN1.0010.22153.30 
  Marichal, Ariel 2288 CUB0.001-0.2715-4.05 
  Zambrano, Alexander 2155 VEN0.001-0.4515-6.75 
  Herrera, German 2137 VEN0.5010.03150.45 
  Garcia Fernandez, Jesus 2060 VEN1.0010.42156.30 
  Urbaez, Antonio 1988 VEN1.0010.33154.95 
  Romagione, Ivano 2060 ITA0.001-0.5815-8.70 
  Rondon Chacon, Rene 2099 VEN0.001-0.5315-7.95 
  Martinez Reyes, Pedro 2198 VEN0.001-0.3915-5.85 

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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