Individual Calculations January 2011
 Alvarez Leyva, Harold  Total change: 18.30  Rating chartPersonal card
 Tras las Huellas del Che 2010 Grupo I Invitados CIUDAD HABANA CUB 2010-10-19
RcRownchangeKK*chgGame
 2169 2103 3.50 5 1.45 15 21.75 
  Hernandez, Barreras Yerandy Jos 2148 CUB1.0010.56158.40 
  Perez Perez, Osniel f2266 CUB0.5010.22153.30 
  Castillo Coca, Mayrebis wf2166 CUB1.0010.59158.85 
  Echevarria, Cuesta Pedro Geovan 2195 CUB0.001-0.3715-5.55 
  Cardevilla Mendoza, Calixto R 2069 CUB1.0010.45156.75 

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)
 
 Confraternidad Latinoamericana Grupo 1 Ciudad de la Habana CUB 2010-12-05
RcRownchangeKK*chgGame
 2091 2116 3.50 7 -0.23 15 -3.45 
  Rey Galvan, Enmanuel 1981 CUB1.0010.32154.80 
  Alvarez Fernandez, Carlos R 2174 CUB0.001-0.4215-6.30 
  Bueno Gauna, Christian 2003 CUB1.0010.35155.25 
  Interian Rodriguez, Alberto De D 2054 CUB1.0010.41156.15 
  Leon Valdes, Jony Wilson 2155 CUB0.5010.05150.75 
  Calvo Quinteiro, Jose Manuel 2171 CUB0.001-0.4215-6.30 
  Fernandez Mayola, Reynold Rafael 2100 CUB0.001-0.5215-7.80 

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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