Individual Calculations July 2008
 De La Paz Perdomo, Frank  Total change: 8.40  Rating chartPersonal card
 Campeonato Nacional Valladolid 2008 Mazatlan, Sinaloa MEX 2008-03-07
RcRownchangeKK*chgGame
 2332 2441 4.00 5 0.83 10 8.30 
  Perez Avendano, Paul Omar f2139 MEX1.0010.15101.50 
  Sanchez Enriquez, Oscar Ge 2264 MEX1.0010.27102.70 
  Ibarra Chami, Luis Fernand m2364 MEX1.0010.39103.90 
  Gonzalez Zamora, Juan Carl g2556 MEX0.5010.16101.60 
  Blanco Fernandez, Alvaro m2335 MEX0.501-0.1410-1.40 

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)
 
 OPEN MEXICAN 2008 AGUASCALIENTES, AGS. MEX 2008-03-18
RcRownchangeKK*chgGame
 2338 2441 7.00 9 1.40 10 14.00 
  Rascon Vega, Alfonso 2091 MEX1.0010.11101.10 
  Duarte Barahona, Raul Alej 2183 MEX1.0010.18101.80 
  Morales Garcia, Sergio Jos 2283 MEX0.501-0.2110-2.10 
  Blanco Fernandez, Alvaro m2335 MEX0.501-0.1410-1.40 
  Gongora Montes, Benjamin m2270 MEX1.0010.27102.70 
  Tapie Amione, Pablo Adib 2179 MEX1.0010.18101.80 
  Delgado Ramirez, Neuris g2546 CUB0.5010.14101.40 
  Hernandez Guerrero, Gilber g2548 MEX1.0010.65106.50 
  Bruzon Batista, Lazaro g2607 CUB0.5010.22102.20 

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)
 
 XLIII CAPABLANCA IN MEMORIAM - Open Ciudad de La Habana (Cuba) CUB 2008-05-08
RcRownchangeKK*chgGame
 2355 2483 5.50 10 -1.21 10 -12.10 
  Larduet Despaigne, Carlos f2337 CUB0.001-0.7010-7.00 
  Miranda Mesa, Elier 2240 CUB1.0010.20102.00 
  Munoz, Lisandro m2328 DOM0.501-0.2110-2.10 
  Ordaz Valdes, Lisandra wm2306 CUB1.0010.27102.70 
  Alvarez Marquez, Johann m2413 VEN1.0010.40104.00 
  Prasca Sosa, Rafael m2392 VEN0.501-0.1210-1.20 
  Hernandez Onna, Roman g2349 CUB0.001-0.6810-6.80 
  Valdes, Leonardo m2409 CRC0.501-0.1010-1.00 
  Ibarra Chami, Luis Fernando m2369 MEX0.501-0.1610-1.60 
  Comez Ledo, Roberto f2403 CUB0.501-0.1110-1.10 

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)
 
 XVIII GUILLERMO GARCIA IN MEMORIAM - OPEN Villa Clara CUB 2008-05-19
RcRownchangeKK*chgGame
 2387 2483 5.50 9 -0.18 10 -1.80 
  Ostos, Julio m2317 VEN1.0010.28102.80 
  Aguero, Luis Lazaro f2344 CUB1.0010.31103.10 
  Santos, Marcus Vinicius Moreira f2401 BRA0.001-0.6110-6.10 
  Ruiz, Orlen f2326 CUB0.501-0.2110-2.10 
  Larduet Despaigne, Carlos f2337 CUB1.0010.30103.00 
  Guerra Mendez, Jose Angel f2447 CUB0.501-0.0510-0.50 
  Espinosa, Ermes f2360 CUB1.0010.33103.30 
  Almeida Quintana, Omar g2529 CUB0.5010.06100.60 
  Alvarez Pedraza, Aramis m2420 CUB0.001-0.5910-5.90 

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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