Avraham Costa

ISR · 78 yrs · K=40 · Peak 1722 (Mar 2024)

OCT26 Rating

1699

Live Rating

1699.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

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Official classical rating by month

List	Rating	Change
Oct 2026	1699	0
Sep 2026	1699	0
Aug 2026	1699	0
Jul 2026	1699	0
Jun 2026	1699	0
May 2026	1699	0
Apr 2026	1699	0
Mar 2026	1699	0
Feb 2026	1699	0
Jan 2026	1699	0
Dec 2025	1699	0
Nov 2025	1699	0

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	Bet Rishon Lezion 2024 7-8May 4, 2024 – May 18, 2024	0/1	—

The live rating moves only when new rated games are played. Until then it matches the published rating.

Event timeline · Classical

20 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Bet Rishon Lezion 2024 7-8—(1)
May 2024Swissfederation source
Score 0/1Opp avg 1880Start 1710
Bet Rishon Lezion 2024 5-6—(2)
Mar – Apr 2024Swissfederation source
Score 1/2Opp avg 1612Start 1722
Liga Bet Rishon Rehovot 2022 Rounds 5 - 7—(2)
Apr – May 2022Teamfederation source
Score 1/2Opp avg 1507Start 1540
Liga Bet Rashlaz Rehovot 2021 Round 2 - 3—(2)
May 2021Teamfederation source
Score 0/2Opp avg 1362Start 1598
Liga Beit Rishon-Rehovot 2020 Round 4—(0)
Feb 2020Teamfederation source
Score 0/1Start 1601
Liga Beit Rishon-Rehovot 2020 Round 2-3—(1)
Feb 2020Teamfederation source
Score 1½/2Opp avg 1545Start 1601
Liga Beit Rishon-Rehovot 2020 Round 1—(1)
Jan 2020Teamfederation source
Score ½/1Opp avg 1326Start 1615
Liga Beit Rishon-Rehovot 2019 Round 5—(1)
Mar 2019Teamfederation source
Score 1/1Opp avg 1675Start 1590
Liga Beit Rishon-Rehovot 2019 3-4—(1)
Feb 2019Teamfederation source
Score 1/1Opp avg 1687Start 1563
Liga Beit Rishon-Rehovot 2019 1-2—(1)
Jan 2019Teamfederation source
Score 1/2Opp avg 1374Start 1594
Liga Bet Rishon Lezion-Rehovot 2018 Round 3-4—(2)
Feb 2018Teamfederation source
Score 0/2Opp avg 1646Start 1632
Liga Bet Rishon Lezion-Rehovot 2018 Round 1-2—(1)
Jan 2018Teamfederation source
Score 1/1Opp avg 1483Start 1619
Liga Bet Rehovot 2017 Round 8-9—(0)
May 2017Teamfederation source
Score 1/1Start 1619
Liga Bet Rehovot 2017 Round 7—(1)
Apr 2017Round robinfederation source
Score 1/1Opp avg 1461Start 1607
Liga Bet Rehovot 2017 Round 5-6—(2)
Mar 2017Teamfederation source
Score 1½/2Opp avg 1668
Liga Bet Rehovot 2017 Round 3-4—(1)
Feb 2017Teamfederation source
Score 0/1Opp avg 1695
Liga Bet Rehovot 2017 Round 1-2—(1)
Jan 2017Teamfederation source
Score 1/1Opp avg 1321
Liga Bet Rehovot 2016 Round 5-6—(1)
Mar 2016Teamfederation source
Score 1/1Opp avg 1483
Liga Bet Rehovot 2016 Round 3-4—(0)
Feb 2016Teamfederation source
Score 0/1
Liga Bet Rehovot 2016 Round 1-2—(0)
Jan 2016Teamfederation source
Score 1½/2

Live ratings projected from the OCT26 published list · Not affiliated with FIDE