Individual Calculations July 2017
 Perez Marin, Olivia  Total change: 27.20  Rating chartPersonal card
 Rogelio Ortega por Equipos La Habana CUB 2017-05-12
RcRownchangeKK*chgGame
 1721 1708 6.00 11 0.68 40 27.20 
  Garcia Carnesoltas, Wendysleid 1569 CUB1.0010.314012.40 
  Morales Morales, Ananda De La 1832 CUB0.5010.17406.80 
  Gonzalez Diaz, Penelope 1791 CUB0.001-0.3940-15.60 
  Menendez Mallet, Jelly Marla 1515 CUB1.0010.254010.00 
  De La Guardia Diaz, Susana Hil 1748 CUB0.001-0.4440-17.60 
  Yon Wong, Mai Lyng 1746 CUB0.5010.05402.00 
  Cartaya Salabarria, Liz 1550 CUB0.501-0.2140-8.40 
  Venero Noda, Massiel 1611 CUB1.0010.374014.80 
  Nieto Rego, Ana 1907 ESP0.001-0.2440-9.60 
  Zamora De Jesus, Norlen Carida 1727 CUB1.0010.534021.20 
  Martinez Mesa, Chaneli wf1931 CUB0.5010.284011.20 

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)
 

 

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