Individual Calculations July 2009
 Carvajal, Nolberto  Total change: -23.25  Rating chartPersonal card
 IRT Juan Mila Inmemorian ABS Bogota COL 2009-04-08
RcRownchangeKK*chgGame
 2143 2330 4.50 7 -0.67 15 -10.05 
  Camargo, Santiago 2045 COL1.0010.16152.40 
  Becerra, Juan David 2194 COL0.001-0.6815-10.20 
  Ojeda, Jesus David 2037 COL1.0010.15152.25 
  Narvaez, Faber Alberto 2154 COL0.501-0.2315-3.45 
  Sanchez Maya, Simon 2164 COL1.0010.28154.20 
  De Arco, Luis Carlos 2207 COL0.501-0.1715-2.55 
  Valle, Efrain c2198 COL0.501-0.1815-2.70 

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)
 
 GUILLERMO GARCIA IN MEMORIAM - 2009 Grupo Abierto Santa Clara, Villa Clara, Cuba Santa Clara, Villa Clara, Cuba CUB 2009-05-27
RcRownchangeKK*chgGame
 2299 2330 4.00 9 -0.88 15 -13.20 
  Blanco, Humberto f2440 CUB0.001-0.3515-5.25 
  Fleitas Marti, Yuleikis wm2206 CUB0.501-0.1715-2.55 
  Ortiz, Nadya Karolina wm2248 COL0.501-0.1115-1.65 
  Campos Vila, Milena wf2232 CUB1.0010.37155.55 
  Morales, Pedro f2410 CUB0.001-0.3915-5.85 
  Quinones Centeno, Carlos 2166 GUA1.0010.28154.20 
  De La Paz Perdomo, Frank g2489 CUB0.001-0.2915-4.35 
  Ordaz Valdes, Lisandra wm2296 CUB0.501-0.0515-0.75 
  Perez Rodriguez, Jennifer wf2204 CUB0.501-0.1715-2.55 

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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