Individual Calculations April 2008
 Martinez, Ival Carlos  Total change: -26.25  Rating chartPersonal card
 Semifinal Provincial !5-18 aƱos Ciudad de la Habana (M) Ciudad de La Habana CUB 2007-05-24
RcRownchangeKK*chgGame
 2043 2100 3.50 5 0.60 25 15.00 
  Hernandez, Larzabal Hernan 1978 CUB1.0010.33258.25 
  Jose Raul, Cepero Donate 2187 CUB0.5010.12253.00 
  Ordunez, Echarte Dennys 2045 CUB0.001-0.5825-14.50 
  Ruiz, Valverde Oscar Dennis 1962 CUB1.0010.31257.75 
  Capdevila, Calixto 2043 CUB1.0010.422510.50 

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)
 
NOTE: K factor changed
 FINAL PROVINCIAL CIUDAD DE LA HABANA (M) 15-18 ANOS Ciudad de La Habana CUB 2007-06-08
RcRownchangeKK*chgGame
 2152 2100 2.00 11 -2.75 15 -41.25 
  Hevia, Alejano Carlos A f2315 CUB0.001-0.2315-3.45 
  Infante, Brian 2114 CUB0.001-0.4815-7.20 
  Garcia Pantoja, Roberto 2230 CUB0.5010.18152.70 
  Calvo Quinteiro, Jose Manuel 2066 CUB0.501-0.0515-0.75 
  Ordunez, Echarte Dennys 2045 CUB0.001-0.5815-8.70 
  Jose Raul, Cepero Donate 2187 CUB0.001-0.3815-5.70 
  Aguero, Luis Lazaro 2263 CUB0.001-0.2815-4.20 
  Diaz, Hernandez Heriberto 2167 CUB0.001-0.4115-6.15 
  Pozo, Bravo Jiarnnes 2055 CUB0.001-0.5615-8.40 
  Lugo, Bello Jacob 2114 CUB0.001-0.4815-7.20 
  Hernandez Fernandez, Daniel 2116 CUB1.0010.52157.80 

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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