Seyed Sadra Siadati

IRI · 8 yrs · K=40 · Peak 1502 (Oct 2026)

Best performance: 1430 at Sari Rapid Cup 3 Mehr 1405(Best of 2026)

World #=205437 live50479#154,958 publishedIran #=9729

OCT26 Rating

1502

Live Rating

1415.6

Change

-86.4

Games Played

Rating History · Rapid

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Official rapid rating by month

List	Rating	Change
Oct 2026	1502	+86

Rapid games since the October list

Tournament	Score	Change	TPR	After
Jouybar Rapid Ferdows Cup 1405Oct 9TPR 1619	4/8	+9.6	1619	1511.6
10TH NOKHBEGAN CUP GHAEMSHAR(24MEHR)Oct 16TPR 1245	2½/8	-77.6	1245	1434.0
Hadishahr Rapid Chess Tournament (Caspian Cup) 1 Aban 1405Oct 23TPR 995	3/6	-18.4	995	1415.6

8 of 9 events · All years

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.

Hadishahr Rapid Chess Tournament (Caspian Cup) 1 Aban 1405-18.4
Oct 2026Individualchess-results.com
Score 3/6TPR 995Opp avg 1795Start 1502
10TH NOKHBEGAN CUP GHAEMSHAR(24MEHR)-77.6
Oct 2026Individualchess-results.com
#5 in 2026Score 2½/8TPR 1245Opp avg 1518Start 1502
Jouybar Rapid Ferdows Cup 1405+9.6
Oct 2026Swissfederation source
Score 4/8Opp avg 1619Start 1502
Sari Rapid Cup 3 Mehr 14051430
Sep 2026Swisschess-results.com
Best of 2026Score 3½/8Opp avg 1473
9th Nokhbegan Cup Ghaemshahr 1405786
Aug 2026Swissfederation source
Score 4/9Opp avg 1586Start 1416
Sari Rapid 9 Mordad 14051304
Jul 2026Swisschess-results.com
#4 in 2026Score 2/7Opp avg 1497
The 5 Andisheh Novin Chess Tournament (Rapid- Rated)1326
Jul 2026Swisschess-results.com
#3 in 2026Score 3/7Opp avg 1451
8th nokhbegan cup ghaemshahr1338
Jun 2026Swisschess-results.com
#2 in 2026Score 3/9Opp avg 1463

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