Semen I. Dvoirys

RUS · 68 yrs · K=10 · Peak 2586 (Sep 2012)

Best performance: 2618 at M.Botvinnik Memorial 2012 Blitz(Best of 2012)

World #1658 live67#1,725 publishedRussia #130

OCT26 Rating

2337

Live Rating

2345.3

Change

+8.3

Games Played

How live ratings are calculated

Rating History · Blitz

Loading chart…

Official blitz rating by month

List	Rating	Change
Oct 2026	2337	-24
Sep 2026	2361	-12
Aug 2026	2373	0
Jul 2026	2373	+7
Jun 2026	2366	-12
May 2026	2378	0
Apr 2026	2378	0
Mar 2026	2378	0
Feb 2026	2378	0
Jan 2026	2378	+1
Dec 2025	2377	0
Nov 2025	2377	+5

In Progress

vsFMIlay Meirovich2222

PairedR4Ramat Gan Autumn A 2026standard

Blitz games since the October list

	Tournament	Score	Change	TPR	After
	Dov Porat Memorial 2026 - Open BlitzOct 2TPR 2296	8½/11	+8.3	2296	2345.3

Event timeline · Blitz

41 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.

Dov Porat Memorial 2026 - Open Blitz+8.3
Oct 2026Swisschess-results.com
#3 in 2026Score 8½/11TPR 2296Opp avg 2085Start 2337
Rishon LeZion Summer Festival Blitz 20262028
Sep 2026Swisschess-results.com
#7 in 2026Score 5½/9Opp avg 1948Start 2361
16th Kiryat Ono Summer Festival Blitz Championship2298
Aug 2026Swisschess-results.com
#2 in 2026Score 11½/14Opp avg 2036Start 2373
Blitz In Shay's Light2143
Aug 2026Swisschess-results.com
#6 in 2026Score 6/9Opp avg 2018Start 2373
Israel Senior Blitz Championship ,65 Plus,Herzliya 20262395
May 2026Swisschess-results.com
Best of 2026Score 8/9Opp avg 2059Start 2378
Dugo Blitz 20262235
May 2026Swisschess-results.com
#4 in 2026Score 6½/11Opp avg 2170Start 2378
Chess Tournamnent in memory of Yehuda Cohen2224
May 2026Swissfederation source
#5 in 2026Score 6½/9Opp avg 2058Start 2378
Shay Zarmi Memorial Blitz 20252317
Dec 2025Swissfederation source
#5 in 2025Score 7½/11Opp avg 2184Start 2377
Dov Porat Memorial 2025 - Open Blitz2324
Oct 2025Swissfederation source
#4 in 2025Score 7/11Opp avg 2222Start 2372
Rishon LeZion Summer Festival Blitz2249
Aug 2025Swissfederation source
#7 in 2025Score 6/9Opp avg 2124Start 2376
Shmuel "Dugo" Fridman Memorial Blitz jun 20252228
Jun 2025Swissfederation source
#8 in 2025Score 6½/11Opp avg 2163Start 2376
Zvi Malkieli tournament2409
May 2025Swissfederation source
#2 in 2025Score 7½/9Opp avg 2136Start 2376
Israel Open Blitz Chess Championship 20252327
Apr 2025Swissfederation source
#3 in 2025Score 8½/12Opp avg 2169Start 2372
Israel Seniors Blitz championship 65 plus 20252601
Mar 2025Swissfederation source
Best of 2025Score 8½/9Opp avg 2157Start 2354
Max Rosenberg Memorial Blitz2276
Jan 2025Swissfederation source
#6 in 2025Score 7/9Opp avg 2056Start 2356
Denis Yakimov Memorial Blitz A2272
Nov 2024Swissfederation source
#4 in 2024Score 6½/11Opp avg 2207Start 2365
Dov Porat Memorial 2024 - Blitz2353
Nov 2024Swissfederation source
#2 in 2024Score 7/11Opp avg 2251Start 2365
Shay Zarmi memorial blitz 20242242
Sep 2024Swissfederation source
#5 in 2024Score 8/12Opp avg 2117Start 2379
Israel Senior Blitz Championship 2024 up to 652459
Jun 2024Swissfederation source
Best of 2024Score 8½/9Opp avg 2015Start 2369
Shmuel "Dugo" Fridman Memorial Blitz 20242322
Mar 2024Swissfederation source
#3 in 2024Score 7/11Opp avg 2220Start 2373
Israel blitz senior championship up 652474
Oct 2023Swissfederation source
Best of 2023Score 9/10Opp avg 2123Start 2383
Dov Porat Memorial 2023 - Blitz A2016
Oct 2023Swissfederation source
#2 in 2023Score 6½/11Opp avg 1951Start 2383
Ramat Gan Opening of the Year Blitz2293
Oct 2022Swissfederation source
#2 in 2022Score 6/7Opp avg 1984Start 2361
Dov Porat Memorial 2022 - Blitz A2466
Oct 2022Swissfederation source
Best of 2022Score 8/11Opp avg 2291Start 2361
Kfar Saba's Great Blitz Competition in Memory of Nathan Blumkin Open A2190
May 2022Swissfederation source
#4 in 2022Score 7½/12Opp avg 2095Start 2337

Recent opponents · Blitz

GMVictor Mikhalevski GMTal Baron IMOr Bronstein IMRoy Vagman FMEyal Noy Eitan Triger Yonatan Weber Itamar Ben Noam Yonathan Goren Tomer Shunami Elon Danai

Rated near Semen I. Dvoirys · Blitz

World

#=1643GM Milovan Ratkovic2346.0
#1657Marko Ivanovic2345.8
#1658GM Semen I. Dvoirys2345.3
#1659IM Nelson Pinal Borges2345.2
#=1660Myhajlo Pliukha2345.0

Russia

#=128IM David Zakaryan2347.0
#=128Artur Avagyan2347.0
#130GM Semen I. Dvoirys2345.3
#131IM Dmitri Saulin2344.8
#132FM Leonid Levchenko2343.8

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