Individual Calculations January 2012
 Perez Perez, Osniel  Total change: -51.60  Rating chartPersonal card
 Final Provincial de la Habana La Habana CUB 2011-10-20
RcRownchangeKK*chgGame
 2348 2222 3.00 13 -1.35 15 -20.25 
  Calvo Quinteiro, Jose Manuel 2280 CUB0.5010.08151.20 
  Girones Barrios, Yans Richard f2302 CUB0.001-0.3915-5.85 
  Gil Suarez, Jose Luis f2304 CUB0.5010.11151.65 
  Figueredo Losada, Leonel f2337 CUB0.5010.16152.40 
  Aguero Jimenez, Luis Lazaro m2443 CUB0.001-0.2215-3.30 
  Diaz Hernandez, Heriberto f2259 CUB0.5010.05150.75 
  Garcia Pantoja, Roberto f2401 CUB0.001-0.2715-4.05 
  Gutierrez Delgado, Yusuan A f2278 CUB0.5010.08151.20 
  Morales Romero, Pedro m2370 CUB0.5010.20153.00 
  Yanes Canizares, Alejandro f2293 CUB0.001-0.4015-6.00 
  Fernandez Hernandez, Arturo A f2336 CUB0.001-0.3415-5.10 
  Fernandez Cardoso, Alexey f2465 CUB0.001-0.2015-3.00 
  Alarcon Casellas, Rolando f2454 CUB0.001-0.2115-3.15 

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)
 
 IV Tras la Huella del Che La Habana CUB 2011-12-03
RcRownchangeKK*chgGame
 2231 2222 0.50 2 -0.48 15 -7.20 
  Leon Valdes, Jony Wilson 2173 CUB0.001-0.5715-8.55 
  Ordunez Echarte, Dennys f2289 CUB0.5010.09151.35 

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)
 
 XXIII CARLOS TORRE REPETTO MAGISTRAL MERIDA, YUCATAN MEX 2011-12-16
RcRownchangeKK*chgGame
 2146 2222 2.00 6 -1.61 15 -24.15 
  Alarcon Casellas, Rolando f2446 CUB0.001-0.2215-3.30 
  Real Pereyra, Diana Carime wf1985 MEX0.001-0.8015-12.00 
  Belmont Hernandez, Andres 2053 MEX1.0010.28154.20 
  Torres Rosas, Luis Carlos c2159 MEX0.001-0.5915-8.85 
  Varguez Baquedano, Alfredo 2063 MEX1.0010.29154.35 
  Altamirano Gonzalez, Yehud 2169 MEX0.001-0.5715-8.55 

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)
 

 

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