Individual Calculations June 2013
 Perez Sanchez, Geisy  Total change: -9.30  Rating chartPersonal card
 MARIA TERESA MORA GRUPO I La Habana CUB 2013-03-05
RcRownchangeKK*chgGame
 2072 2041 3.50 9 -0.62 15 -9.30 
  Salas Miranda, Laura Mercedes 2005 CUB0.501-0.0515-0.75 
  Gonzalez Mesa, Daniel 2237 CUB0.001-0.2515-3.75 
  Gonzalez Rodriguez, Juan Antonio 2106 CUB1.0010.59158.85 
  Soriano Diaz, Israel Gerardo 2025 CUB0.001-0.5215-7.80 
  Alcierna Carreras, Miguel H. 2196 CUB0.001-0.2915-4.35 
  Cuartas Garcia, Braulio 2061 CUB0.001-0.4715-7.05 
  Rodriguez Alfonso, Lianet 1853 CUB0.501-0.2415-3.60 
  Cabrera Riarte, Yosvany 2025 CUB1.0010.48157.20 
  Toledo Leon, Rey Richard 2136 CUB0.5010.13151.95 

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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