Individual Calculations November 2018
 Maroroa, Sue  Total change: -8.20  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1997 2112 4.50 8 -0.41 20 -8.20 
  Williams, Margoe wc1712  * JAM1.0010.08201.60 
  Espinosa Cancino, Monica 1712  * SCO1.0010.08201.60 
  Garcia Mendez, Alcira Guadalupe wc1741 ESA1.0010.10202.00 
  Galas, Bernadette wm2080 PHI0.001-0.5420-10.80 
  Arda, Cagil Irmak wf2096 TUR1.0010.48209.60 
  Markantonaki, Haritomeni wf2149 GRE0.5010.05201.00 
  Franco Valencia, Angela wm2188 COL0.001-0.4020-8.00 
  Brunello, Marina fwg2294 ITA0.001-0.2620-5.20 
 * 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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