Individual Calculations April 2008
 Acosta Pedroso, Gerardo  Total change: -33.60  Rating chartPersonal card
 COPA 8 DE MARZO VARADERO CUB 2007-03-06
RcRownchangeKK*chgGame
 2182 2171 4.50 8 0.62 15 9.30 
  Perez Cruz, Adianet wf2112 CUB0.501-0.0815-1.20 
  Vigoa Apecheche, Yanira wf2213 CUB0.001-0.4415-6.60 
  Miranda, Tania wf2173 CUB1.0010.50157.50 
  Perez Rodriguez, Jennifer wf2230 CUB0.001-0.4215-6.30 
  Perez Cruz, Adianet wf2112 CUB1.0010.42156.30 
  Vigoa Apecheche, Yanira wf2213 CUB0.5010.06150.90 
  Miranda, Tania wf2173 CUB1.0010.50157.50 
  Perez Rodriguez, Jennifer wf2230 CUB0.5010.08151.20 

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)
 
 Batalla de Ideas Grupo A Matanzas CUB 2007-07-14
RcRownchangeKK*chgGame
 2282 2129 3.00 10 0.03 15 0.45 
  Borges Feria, Yasel f2349 CUB0.5010.28154.20 
  Cabrera, Raul 2275 CUB0.5010.20153.00 
  Gomez, Adalberto f2313 CUB0.001-0.2615-3.90 
  Vega, Lemay f2294 CUB0.5010.22153.30 
  Delgado, Hector f2332 CUB0.5010.26153.90 
  Gongora Reyes, Liuber f2244 CUB0.001-0.3415-5.10 
  Sanchez Alnvarez, Roberto C. 2262 CUB0.001-0.3215-4.80 
  Gonzalez, Ronier 2220 CUB1.0010.62159.30 
  Martinez, Noel 2207 CUB0.001-0.3915-5.85 
  Hernandez Marquez, Noel f2328 CUB0.001-0.2415-3.60 

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)
 
 Final Prov. Matanzas 2007 Matanzas. Cuba CUB 2007-10-01
RcRownchangeKK*chgGame
 2132 2129 4.00 14 -2.89 15 -43.35 
  Hernandez Marquez, Noel f2328 CUB0.5010.26153.90 
  Silva, Denis 2078 CUB0.001-0.5715-8.55 
  Julio, Fuentes Perera 1832 CUB1.0010.15152.25 
  Delgado, Hector f2319 CUB0.001-0.2515-3.75 
  Gonzalez Mesa, Daniel 2119 CUB0.501-0.0115-0.15 
  Oliva, Kevel 2114 CUB0.501-0.0215-0.30 
  Borges Feria, Yasel f2355 CUB0.001-0.2115-3.15 
  Jose, Ramon Vazquez 1915 CUB1.0010.23153.45 
  Subit, Jose L. f2241 CUB0.001-0.3515-5.25 
  Martinez, Noel 2207 CUB0.5010.11151.65 
  Socorro, Geyser 1984 CUB0.001-0.6915-10.35 
  Cabrera, Arley 2044 CUB0.001-0.6215-9.30 
  Munoz, Santiago 2090 CUB0.001-0.5515-8.25 
  Alonso, Julio 2224 CUB0.001-0.3715-5.55 

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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