Individual Calculations May 2012
 Oliva Castaneda, Kevel  Total change: -34.95  Rating chartPersonal card
 Nacional Juvenil Masculino Mayabeque CUB 2012-04-14
RcRownchangeKK*chgGame
 2146 2355 4.50 9 -2.33 15 -34.95 
  Fernandez Guillen, Ernesto J 2152 CUB0.001-0.7615-11.40 
  Gomez Sanchez, Jorge Marco 2048 CUB0.501-0.3615-5.40 
  Bueno Gauna, Christian Alejandro 2035 CUB1.0010.13151.95 
  Lopez Gonzalez, Abel Fabian 2143 CUB0.001-0.7715-11.55 
  Bueno Perez, Jesus Angel 2167 CUB1.0010.26153.90 
  Gonzalez Grave De Peralta, Raul 2153 CUB0.001-0.7615-11.40 
  Hernandez Copin, Elvis 2236 CUB1.0010.34155.10 
  Leon Oquendo, Jorge 2100 CUB1.0010.19152.85 
  Hernandez Gonzalez, William 2284 CUB0.001-0.6015-9.00 

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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