Individual Calculations April 2009
 Vigoa Apecheche, Yanira  Total change: -13.35  Rating chartPersonal card
 COPA MANUEL PITI FAJARDO Santa Clara, Villa Clara CUB 2008-10-28
RcRownchangeKK*chgGame
 2311 2257 3.00 11 -1.68 15 -25.20 
  Garcia Gomez, Ray 2265 CUB0.001-0.4915-7.35 
  Gonzalez Perez, Arian f2340 CUB0.5010.11151.65 
  Delgado, Hector f2390 CUB0.001-0.3215-4.80 
  Gomez, Adalberto f2332 CUB0.001-0.4015-6.00 
  Espinosa Veloz, Ermes f2367 CUB0.001-0.3515-5.25 
  Ruiz Sanchez, Orlen f2356 CUB0.001-0.3615-5.40 
  Miranda Mesa, Elier 2286 CUB1.0010.54158.10 
  Quesada Perez, Yasser 2344 CUB0.5010.12151.80 
  Perez Rodriguez, Jennifer wf2191 CUB0.501-0.0915-1.35 
  Sanchez Alvarez, Roberto 2326 CUB0.001-0.4015-6.00 
  Fleites Marti, Yuleikys wm2228 CUB0.501-0.0415-0.60 

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)
 
 XXI Torneo GM Carlos Torre Repetto In Memoriam - Swiss MERIDA, YUCATAN MEX 2008-12-13
RcRownchangeKK*chgGame
 2235 2257 4.50 8 0.22 15 3.30 
  Capo Vidal, Uriel m2339 MEX0.001-0.3915-5.85 
  Tey Carrera, Joaquin 2054 MEX1.0010.24153.60 
  Sawyer, Bradley J 2090 USA0.001-0.7215-10.80 
  Aguirre Manzo, Leopoldo An 2140 MEX0.501-0.1615-2.40 
  Guerrero Rodriguez, Alejan wm2143 MEX1.0010.34155.10 
  Arencibia Rodriguez, Walte g2536 CUB0.001-0.1615-2.40 
  Hung, Daniel 2165 TPE1.0010.37155.55 
  Garcia, Gildardo g2410 COL1.0010.701510.50 

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 NACIONAL FEMENINA 2009 Holguin CUB 2009-01-13
RcRownchangeKK*chgGame
 2233 2257 7.50 13 0.57 15 8.55 
  Corrales Jimenez, Zenia wf2237 CUB1.0010.47157.05 
  Ramon Pita, Vivian wg2177 CUB0.501-0.1115-1.65 
  Hernandez, Tania wm2194 CUB0.501-0.0915-1.35 
  Arribas Robaina, Maritza wg2303 CUB0.001-0.4415-6.60 
  Fandino Reyes, Roquelina wm2185 CUB0.501-0.1015-1.50 
  Ordaz Valdes, Lisandra wm2306 CUB0.5010.07151.05 
  Fleitas Marti, Yuleikis wm2228 CUB1.0010.46156.90 
  Perez Rodriguez, Jennifer wf2191 CUB0.501-0.0915-1.35 
  Frometa Castillo, Zirka wg2175 CUB1.0010.39155.85 
  Linares Napoles, Oleiny wm2302 CUB0.5010.06150.90 
  Pina Vega, Sulennis wg2262 CUB0.5010.01150.15 
  Llaudy Pupo, Lisandra wm2228 CUB0.001-0.5415-8.10 
  Marrero Lopez, Yaniet wg2243 CUB1.0010.48157.20 

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)
 

 

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