Boris Zaslavsky

ARG · 13 yrs · K=40 · Peak 1853 (Oct 2026)

Best performance: 2190 at Club Argentino de Ajedrez - IRT CLASICO DE AGOSTO(Best of 2026)

World #=61035 live282#60,753 publishedArgentina #=798

OCT26 Rating

1853

Live Rating

1853.0

Change

0.0

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

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

	Last played	Score	TPR
	IRT clasico de septiembreSep 3 – Sep 21TPR 2041	4½/5	2041

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

Event timeline · Classical

37 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.

IRT clasico de septiembre2041
Sep 2026Swissfederation source
#2 in 2026Score 4½/5Opp avg 1675Start 1806
Club Argentino de Ajedrez - IRT CLASICO DE AGOSTO2190
Aug 2026Swisschess-results.com
Best of 2026Score 5½/6Opp avg 1824Start 1694
Campeonato Argentino Sub-131608
Jul 2026Swissfederation source
#12 in 2026Score 4/7Opp avg 1558Start 1740
Club Mariano Moreno- IRT Abierto de Invierno- Mar y Vie 19:30 h- 90+30 6 rondas COMIENZA HOY1798
Jun 2026Swisschess-results.com
#6 in 2026Score 4/6Opp avg 1798Start 1706
IV Open Ciudad de Buenos Aires1634
May 2026Swisslichess
#11 in 2026Score 3½/9Opp avg 1775Start 1773
AJEDREZ MARTELLI IRT ABRIL1839
Apr – May 2026Swissfederation source
#4 in 2026Score 4/6Opp avg 1767Start 1762
Campeonato Argentino Sub14 2026 Absoluto1773
Apr 2026Swissfederation source
#8 in 2026Score 5½/8Opp avg 1632Start 1762
55° Abierto Internacional de Mar del Plata - 28 de Marzo al 4 de Abril1793
Mar – Apr 2026Swisschess-results.com
#7 in 2026Score 2/5Opp avg 1865Start 1762
Club Argentino de Ajedrez - IRT CLASICO DE FEBRERO 5TA RONDA LUNES 23/2 Y TERMINA EL 26/21825
Feb 2026Swisschess-results.com
#5 in 2026Score 3½/5Opp avg 1676Start 1716
Club Argentino de Ajedrez - IRT SUB-2400 CARNAVAL 20261770
Feb 2026Swisschess-results.com
#9 in 2026Score 3½/6Opp avg 1770Start 1716
Club argentino de ajedrez - IRT de verano 20261841
Jan 2026Swissfederation source
#3 in 2026Score 4/6Opp avg 1769Start 1633
5to IRT SUB-2400 vacaciones 20261769
Jan 2026Swissfederation source
#10 in 2026Score 3/5Opp avg 1674Start 1633
III Torneo OATD Alicia L Guelman sub-24001802
Dec 2025Swissfederation source
Best of 2025Score 4½/8Opp avg 1859Start 1634
Campeonato de la Ciudad de Buenos Aires Sub14 FMDA1342
Nov 2025Swissfederation source
#10 in 2025Score 3½/6Opp avg 1615Start 1634
Masters Ciudad de Villa Carlos Paz 20251781
Sep 2025Swissfederation source
#2 in 2025Score 3/7Opp avg 1906Start 1590
VII Abierto Internacional de Villa Constitucion "Copa ArcelorMittal"1579
Aug 2025Swissfederation source
#6 in 2025Score 4/9Opp avg 1737Start 1606
III MASTERS CIUDAD DE BUENOS AIRES 20251710
Jul 2025Swissfederation source
#4 in 2025Score 3½/9Opp avg 1851Start 1565
AJEDREZ MARTELLI IRT Mayo—(1)
May – Jun 2025Swissfederation source
Score 1/2Opp avg 1701Start 1592
IRT sub 1800 tercera edicion1396
May 2025Swissfederation source
#9 in 2025Score 2½/6Opp avg 1545Start 1592
Campeonato Argentino Sub 12 Absoluto 20251000
Apr 2025Swissfederation source
Score 4½/8Opp avg 1800Start 1626
IRT sub 1800 segunda edicion1641
Mar 2025Swissfederation source
#5 in 2025Score 3½/6Opp avg 1641Start 1578
IRT Abierto de Verano1758
Feb 2025Swissfederation source
#3 in 2025Score 3/6Opp avg 1830Start 1578
IRT Sub2200 Vacaciones 20251444
Jan 2025Swissfederation source
#8 in 2025Score 1/5Opp avg 1684Start 1665
IRT SUB 2400 VENTAJEDREZ 20251537
Jan 2025Swissfederation source
#7 in 2025Score 2/6Opp avg 1777Start 1665
FESTIVAL DE AJEDREZ DE LA JUVENTUD 2024 - Sub 12 Absoluto1608
Dec 2024Swissfederation source
#4 in 2024Score 4½/9Opp avg 1608Start 1717

Rated near Boris Zaslavsky · Classical

World

#=61035David J Payne1853.0
#=61035Ricardo Emanuel Pereira P Pais1853.0
#=61035Boris Zaslavsky1853.0
#=61035Igor Rusinov1853.0
#=61035Mike W Mason1853.0

Argentina

#=791Ariel Tomas Prado1854.0
#=798Walter Montero1853.0
#=798Boris Zaslavsky1853.0
#=798Igor Rusinov1853.0
#=801Gabriel Pichenenko1852.0

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