Individual Calculations May 2012
 Hernandez Gonzalez, William  Total change: -3.60  Rating chartPersonal card
 MARIA TERESA MORA La Habana CUB 2012-03-05
RcRownchangeKK*chgGame
 2242 2284 4.00 9 -1.02 15 -15.30 
  Agra Caballero, Ariel 2227 CUB0.001-0.5815-8.70 
  Lorente Pupo, Ramon Miguel f2290 CUB0.5010.01150.15 
  Ibanez Milian, Dagoberto f2216 CUB0.501-0.0915-1.35 
  Alvarez Fernandez, Carlos Rene 2244 CUB0.001-0.5615-8.40 
  Vitier Vazquez, Cristian 2248 CUB0.501-0.0515-0.75 
  Valido Bouza, Cesar Jose f2255 CUB0.001-0.5415-8.10 
  Alvarez Bosch, Carlos 2231 CUB1.0010.43156.45 
  Corrales Jimenez, Zenia wm2195 CUB0.501-0.1215-1.80 
  Lopez Vilier, Luis Angel f2271 CUB1.0010.48157.20 

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)
 
 Nacional Juvenil Masculino Mayabeque CUB 2012-04-14
RcRownchangeKK*chgGame
 2176 2284 6.50 9 0.78 15 11.70 
  Leon Oquendo, Jorge 2100 CUB1.0010.26153.90 
  Fernandez Guillen, Ernesto J 2152 CUB1.0010.32154.80 
  Ochoa De La Rosa, Manuel Dario 2216 CUB0.501-0.0915-1.35 
  Diaz Perez, Michel Alejandro f2312 CUB0.5010.04150.60 
  Gil De La Rosa, Jorge Amado 1969 CUB1.0010.14152.10 
  Piedra Salabarria, Ernesto 2055 CUB0.001-0.7915-11.85 
  Perera Alfonso, Rene Humberto 2198 CUB0.501-0.1215-1.80 
  Pomares Diaz, Manuel Alejandro 2225 CUB1.0010.42156.30 
  Oliva Castaneda, Kevel f2355 CUB1.0010.60159.00 

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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