Individual Calculations September 2011
 Marrero Lopez, Yaniet  Total change: -9.90  Rating chartPersonal card
 CAMPEONATO CONTINENTAL FEMENINO 2011 Duran ECU 2011-06-12
RcRownchangeKK*chgGame
 2209 2328 6.50 11 -0.66 15 -9.90 
  Ubaldo Suarez, Maria Gisela wm2079 VEN1.0010.19152.85 
  Mateus, Martha wm2170 COL0.001-0.7115-10.65 
  Chirivi C, Jenny Astrid wm2226 COL1.0010.36155.40 
  Orozco, Luz Helena 2145 COL1.0010.26153.90 
  Cori T, Deysi wg2386 PER0.5010.08151.20 
  Arribas Robaina, Maritza wg2300 CUB0.501-0.0415-0.60 
  Salazar, Aura Cristina wf2194 COL0.501-0.1815-2.70 
  Romero Echeverria, Abigail wf2062 ECU0.501-0.3215-4.80 
  Lujan, Carolina mwg2353 ARG1.0010.53157.95 
  Rodriguez Rueda, Paula Andrea wf2069 COL0.501-0.3215-4.80 
  Linares Napoles, Oleiny wg2319 CUB0.001-0.5115-7.65 

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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