Individual Calculations October 2012
 Francis, Onkemetse  Total change: 6.45  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 1836 1713 3.00 7 0.43 15 6.45 
  Barbiso, Tiziana 2048 ITA0.001-0.1215-1.80 
  Johnson, Gabriella 1550 TRI1.0010.28154.20 
  Atabayeva, Gozel wf2076 TKM0.001-0.1015-1.50 
  Toro Pradenas, Maria Jose wf2040 CHI0.001-0.1315-1.95 
  Jaradat, Shadia Z. 1647 PLE0.501-0.0915-1.35 
  Kremer, Nadine 1788 LUX0.5010.10151.50 
  Ilhom, Mootribai 1705 TJK1.0010.49157.35 

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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