Individual Calculations November 2018
 Sanchez Castillo, Sarai Carolina  Total change: -24.60  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2175 2137 2.00 7 -1.23 20 -24.60 
  Harika, Dronavalli gwg2500 IND0.001-0.1020-2.00 
  Frayna, Janelle Mae wg2287 PHI0.001-0.3020-6.00 
  Shabanaj, Eglantina wc1953 ALB0.001-0.7420-14.80 
  Milligan, Helen cwf1942 NZL0.501-0.2520-5.00 
  Maksimovic, Masa wf2130 BIH0.001-0.5120-10.20 
  Cordero, Daniela wm2082 BOL1.0010.42208.40 
  Ryjanova, Julia wg2330 AUS0.5010.25205.00 

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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