Individual Calculations January 2009
 Marrero Lopez, Yaniet  Total change: -16.50  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2108 2260 3.00 6 -1.10 15 -16.50 
  Solis, Gabriela 1928 BOL1.0010.12151.80 
  Treppendahl, Trine 2049 DEN1.0010.23153.45 
  Tokhirjanova, Hulkar 2106 UZB0.001-0.7115-10.65 
  Mucha, Annegret wc1965 GER1.0010.15152.25 
  Bulmaga, Irina wm2287 MDA0.001-0.4615-6.90 
  Motoc, Alina wg2313 ROU0.001-0.4315-6.45 

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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