Individual Calculations September 2011
 Pina Milian, Pavel  Total change: -18.90  Rating chartPersonal card
 Abierto Giraldilla Grupo 3 La Habana CUB 2011-08-13
RcRownchangeKK*chgGame
 1929 1969 1.50 5 -1.26 15 -18.90 
  Puig Moreira, Livan Jesus 2070 CUB0.001-0.3615-5.40 
  Osorio Panda, Intinusta A 1819 VEN0.501-0.2015-3.00 
  Rodriguez Perez, Roxana 1853 CUB0.001-0.6615-9.90 
  Rodriguez Perez, Roxalia 1856 CUB1.0010.35155.25 
  Lopez Rippel, Ricardo 2048 CUB0.001-0.3915-5.85 

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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