Individual Calculations November 2018
 Kaydanovich, Marina  Total change: 14.20  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1613 1725 7.00 10 0.71 20 14.20 
  Schleining, Zoya mwg2125  * GER0.001-0.0820-1.60 
  Fridthjofsdottir, Sigurl. Regina 1724 ISL0.5010.00200.00 
  Greenidge, Vanessa 1492 BAR1.0010.21204.20 
  Toubal, Hayat wm1862 ALG0.5010.18203.60 
  Gebratsadik , Merhawit Brhane 1408 ETH1.0010.13202.60 
  McPherson, Naleli 1325  * LES1.0010.08201.60 
  Prommuang, Araya 1495 THA0.001-0.7920-15.80 
  Sivarajasingam, Venetia wc1771 WLS1.0010.562011.20 
  Johnson, Nellisha 1325  * GUY1.0010.08201.60 
  Al-Fayyadh, Yamama Asif Abdula wc1604 IRQ1.0010.34206.80 
 * 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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