Individual Calculations October 2012
 Gao, Judy  Total change: 11.55  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 1925 1949 5.00 8 0.77 15 11.55 
  Tsiganova, Monika wm2164 EST0.001-0.2315-3.45 
  Boyard, Marie 2035 LUX0.5010.12151.80 
  Premanath, Dinushki wf1864 SRI0.001-0.6215-9.30 
  Jalal, Amani 1689 YEM1.0010.18152.70 
  Mtine, Joy 2050 ZAM1.0010.64159.60 
  Algildah, Nibal wm1881 SYR0.501-0.0915-1.35 
  Borda, Carla wc1977 BOL1.0010.54158.10 
  Avalos, Leticia wc1742 PAR1.0010.23153.45 

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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