Individual Calculations July 2017
 Yon Wong, Mai Lyng  Total change: -64.40  Rating chartPersonal card
 Rogelio Ortega por Equipos La Habana CUB 2017-05-12
RcRownchangeKK*chgGame
 1737 1746 3.50 10 -1.61 40 -64.40 
  Martinez Mesa, Chaneli wf1931 CUB0.001-0.2640-10.40 
  Cartaya Salabarria, Liz 1550 CUB0.001-0.7540-30.00 
  Venero Noda, Massiel 1611 CUB1.0010.324012.80 
  Nieto Rego, Ana 1907 ESP0.001-0.2940-11.60 
  Zamora De Jesus, Norlen Carida 1727 CUB1.0010.474018.80 
  Perez Marin, Olivia wc1708 CUB0.501-0.0540-2.00 
  Garcia Carnesoltas, Wendysleid 1569 CUB1.0010.274010.80 
  Morales Morales, Ananda De La 1832 CUB0.001-0.3840-15.20 
  Gonzalez Diaz, Penelope 1791 CUB0.001-0.4440-17.60 
  De La Guardia Diaz, Susana Hil 1748 CUB0.001-0.5040-20.00 

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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