Kaur's swashbuckling 171 not out helped India defeat Australia by 36 runs in the semi-final and she followed that with a fighting 51 in the final against England. These performances helped her improve seven slots to sixth place in the latest ranking.
She is now the second India batter to feature in the top after Mithali Raj, who is ranked second - 10 points behind Australia captain Meg Lanning. Australia's Ellyse Perry is third, trailing Raj by 12 points.
Among bowlers, world's leading ODI wicket-taker Jhulan Goswami has gained four slots to reach second position and within four points of South Africa's Marizanne Kapp after figures of 3-23 in the final and 2-35 in the semi-final.
Goswami's new-ball partner Shikha Pandey (up one place to 12th) and leg-spinner Poonam (up six places to a career-best 28th) are other India bowlers to move up.
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Shrubsole has moved up nine slots to a career-best seventh position after her player of the match effort of six for 46 in a thrilling final before a packed to capacity crowd. Shrubsole had also picked one for 33 in the semi-final against South Africa, which her team won by two wickets.
Laura Marsh has gained one place to move to 19th position, while Jerry Gunn has moved up two places to 20th spot.
Among the England batters, Sarah Taylor has progressed three positions to 12th rank after notching up 54 in the semi-final and 45 in the final.
Taylor, who was chosen as the wicket-keeper in the team of the ICC Women's World Cup announced on Monday, aggregated 396 runs to finish fourth in the list of run-scorers in the tournament.
Among the South Africa bowlers, Ayabonga Khaka has moved up five places to a career-best sixth position and leg-spinner Sune Luus has moved up one place to 22nd in the list.
As for the MRF Tyres ICC Women's Team Rankings, which take into account both ODIs and T20Is, there was no change in positions with Australia retaining top spot at 128 points.
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