Individual Calculations July 2009
 Ruiz, Orlen  Total change: 5.85  Rating chartPersonal card
 XII Campeonato Abierto por Equipos Ajeduni 2009 Ciudad Habana CUBA CUB 2009-03-31
RcRownchangeKK*chgGame
 2185 2356 5.00 6 0.71 15 10.65 
  Coto Mederos, Michel 2270 CUB1.0010.38155.70 
  Obregon Rivero, Juan f2309 CUB0.501-0.0715-1.05 
  Rodriguez, Joan 2118 CUB1.0010.20153.00 
  De Quesada, Alexei 2202 CUB1.0010.29154.35 
  Gomez Arnau, Reinerio 2206 CUB0.501-0.2015-3.00 
  Martin Rosabal, Niuris 2006 CUB1.0010.11151.65 

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
 2338 2325 4.00 9 -0.32 15 -4.80 
  Guerra Mendez, Jose Angel f2420 CUB0.5010.13151.95 
  De La Paz Perdomo, Frank g2489 CUB0.001-0.2815-4.20 
  Fleitas Marti, Yuleikis wm2206 CUB1.0010.34155.10 
  Lorenzana, Wilson Estuardo f2215 GUA1.0010.35155.25 
  Quesada Perez, Yasser 2402 CUB0.5010.11151.65 
  Espinosa, Ermes f2395 CUB0.001-0.4015-6.00 
  Clavijo, Jorge Mario m2365 COL0.001-0.4415-6.60 
  Perez Rodriguez, Jennifer wf2204 CUB0.501-0.1615-2.40 
  Guerra Tulcan, Lenin 2343 ECU0.5010.03150.45 

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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