Individual Calculations November 2018
 Arribas Robaina, Maritza  Total change: 14.40  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2165 2243 6.00 9 0.72 20 14.40 
  Al-Fayyadh, Yamama Asif Abdula wc1843  * IRQ1.0010.08201.60 
  Coimbra, Margarida wf2068 POR1.0010.27205.40 
  Huang, Qian wg2446 CHN0.001-0.2420-4.80 
  Davidsdottir, Nansy 1945 ISL1.0010.15203.00 
  Olde, Margareth wf2158 EST1.0010.38207.60 
  Machlik, Monika 2059 NOR0.501-0.2420-4.80 
  Hoang, Thi Bao Tram wg2323 VIE0.5010.11202.20 
  Amura, Claudia wg2249 ARG0.5010.01200.20 
  Guichard, Pauline wg2390 FRA0.5010.20204.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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