♞ Pairings

Tara Costa

born 1992 · USA

1675Club Elo
1628Glicko-2 (RD 114)
1715Peak
18Rated games
-Official

Elo history

16711683169517071719Initial ratingstartAutumn Open 2025: 1715 to 1707Dec 25Winter Rapid 2026: 1707 to 1687Apr 26Club Championship 2026: 1687 to 1675Sep 26

Glicko-2 history

16221641166016781697Autumn Open 2025: 1691 (RD 205)Dec 25Winter Rapid 2026: 1651 (RD 149)Apr 26Club Championship 2026: 1628 (RD 114)Sep 26

Rating periods

EventDateScoreGamesPerf.EloGlicko-2
Club Championship 20261 Sep 20263.571606 1687 → 16751628 ± 114
Winter Rapid 202629 Apr 20263.061630 1707 → 16871651 ± 149
Autumn Open 202520 Dec 20252.551685 1715 → 17071691 ± 205

Game history

EventRdColourOpponentResult
Club Championship 20261Black Lena Orlova1
Club Championship 20262White Farid Fischer0
Club Championship 20263Black Bianca Okafor½
Club Championship 20264White Wen Sokolov1
Club Championship 20265Black Ines Moreau0
Club Championship 20266White Sven Petrov½
Club Championship 20267White Pavel Rahimi½
Winter Rapid 20261White Bianca Okafor1
Winter Rapid 20262Black Greta Larsen0
Winter Rapid 20263White Wen Sokolov0
Winter Rapid 20264Black Chen Mehta1
Winter Rapid 20265White Rosa Berg1
Winter Rapid 20266Black Ines Moreau0
Autumn Open 20251Black Elena Larsen0
Autumn Open 20252White Zoe Ivanov½
Autumn Open 20253Black Mira Santos0
Autumn Open 20254White Sven Petrov1
Autumn Open 20255White Umar Orlova1