Individual Calculations July 2008
 Cruz De La Osa, Reider  Total change: -9.60  Rating chartPersonal card
 TORNEO INTERNACIONAL AJEDUNI 2008 Ciudad Habana CUB 2008-03-18
RcRownchangeKK*chgGame
 2236 2229 3.50 7 0.07 15 1.05 
  Llanez, Alejandro 2210 CUB1.0010.47157.05 
  Alarcon, Rolando f2322 CUB1.0010.63159.45 
  Larrua, Gonzalez Fernando 2245 CUB0.5010.02150.30 
  Lopez, Vilier Luis A f2250 CUB0.001-0.4715-7.05 
  Rodriguez, Victor 2241 CUB0.5010.02150.30 
  Perez Mederos, Raul 2207 CUB0.501-0.0315-0.45 
  Machado, Michel 2178 CUB0.001-0.5715-8.55 

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)
 
 XVIII GUILLERMO GARCIA IN MEMORIAM - OPEN Villa Clara CUB 2008-05-19
RcRownchangeKK*chgGame
 2302 2238 3.00 9 -0.71 15 -10.65 
  Delgado, Hector f2409 CUB1.0010.731510.95 
  Comez Ledo, Roberto f2403 CUB0.5010.22153.30 
  Blanco, Humberto f2423 CUB0.5010.24153.60 
  Espinosa, Ermes f2360 CUB0.001-0.3315-4.95 
  Ibarra Chami, Luis Fernando m2369 MEX0.001-0.3215-4.80 
  Ordunez Echarte, Dennys 2225 CUB0.001-0.5215-7.80 
  Corrales Jimenez, Zenia wf2146 CUB0.501-0.1315-1.95 
  Alonso Moyano, Jonathan m2385 ESP0.001-0.3015-4.50 
  Romero Echeverria, Abigail 1999 ECU0.501-0.3015-4.50 

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)
 

 

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