Individual Calculations March 2011
 Concepcion Ayala, Ronald  Total change: -34.50  Rating chartPersonal card
 HERMANOS SAIZ GRUPO 2 PINAR DEL RIO CUB 2010-12-06
RcRownchangeKK*chgGame
 2129 2167 6.50 16 -2.30 15 -34.50 
  Reyes Santacruz, Lazaro E. 2075 CUB0.501-0.1315-1.95 
  Ragolta Franco, Eduardo f2192 CUB0.5010.03150.45 
  Diaz Perez, Ariel 2100 CUB1.0010.41156.15 
  Montero Fernandez, Reynier 2180 CUB0.001-0.4815-7.20 
  Hernandez Gonzalez, Willians 2116 CUB0.001-0.5715-8.55 
  Hernandez Copin, Elvis 1999 CUB0.501-0.2215-3.30 
  Miranda Llanes, Yerisbel wf2193 CUB0.5010.04150.60 
  Estrella Romero, Gregorio 2180 CUB1.0010.52157.80 
  Reyes Santacruz, Lazaro E. 2075 CUB0.001-0.6315-9.45 
  Ragolta Franco, Eduardo f2192 CUB0.5010.03150.45 
  Diaz Perez, Ariel 2100 CUB0.501-0.0915-1.35 
  Montero Fernandez, Reynier 2180 CUB0.001-0.4815-7.20 
  Hernandez Gonzalez, Willians 2116 CUB0.001-0.5715-8.55 
  Hernandez Copin, Elvis 1999 CUB0.501-0.2215-3.30 
  Miranda Llanes, Yerisbel wf2193 CUB0.5010.04150.60 
  Estrella Romero, Gregorio 2180 CUB0.5010.02150.30 

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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