Robert-Mihai Cosac

ROU · 18 yrs · K=40 · Peak 1795 (May 2019)

Best performance: 1860 at "Antim Ivireanul" Library Cup 2019(Best of 2019)

OCT26 Rating

1794

Live Rating

1794.0

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
	Valcea Trophy 3rd ed. OpenNov 25, 2024 – Nov 27, 2024	0/1	—

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

Event timeline · Classical

39 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.

Valcea Trophy 3rd ed. Open—(0)
Nov 2024Swissfederation source
Score 0/1Start 1794
Gresu Cup 2019 - U20001557
Sep 2019Swissfederation source
#8 in 2019Score 1½/6Opp avg 1750Start 1684
Pitesti Summer Chess1644
Aug 2019Swissfederation source
#6 in 2019Score 4½/7Opp avg 1644Start 1680
NYCC Romania 2019 - open U12 - teams1658
Jul 2019Teamfederation source
#5 in 2019Score 4/6Opp avg 1586Start 1682
European School Chess Championship 2019 - Open U111461
May – Jun 2019Swissfederation source
#9 in 2019Score 5/9Opp avg 1461Start 1795
Romania National Youth Championships 2019 - boys U121720
Apr 2019Swissfederation source
#3 in 2019Score 6/9Opp avg 1595Start 1765
Festival Pro Logos - Bicaz City Cup1708
Mar 2019Swissfederation source
#4 in 2019Score 4/6Opp avg 1583Start 1701
"Antim Ivireanul" Library Cup 20191860
Mar 2019Swissfederation source
Best of 2019Score 5/7Opp avg 1735Start 1701
Crisade Chess Cup U14 - 3rd ed.1605
Mar 2019Swissfederation source
#7 in 2019Score 5/7Opp avg 1447Start 1701
National Chess Championship Open 2019 - Semifinal Cluj1750
Feb 2019Swissfederation source
#2 in 2019Score 5/9Opp avg 1800Start 1671
Comarnic Cup - 6th ed.1581
Dec 2018Swissfederation source
#7 in 2018Score 3/5Opp avg 1581Start 1693
Mixed Teams Romanian Youth Championship - U101393
Oct – Nov 2018Teamfederation source
#13 in 2018Score 5/7Opp avg 1321Start 1645
Marin Constantin Memorial 20181767
Oct 2018Swissfederation source
#3 in 2018Score 5/7Opp avg 1642Start 1645
Amateur Romania National Championship1773
Sep 2018Swissfederation source
#2 in 2018Score 4/7Opp avg 1773Start 1577
International Chess Festival "IV Corund B"1727
Sep 2018Swissfederation source
#4 in 2018Score 4/9Opp avg 1770Start 1577
Carpathian Trophy Open1860
Aug 2018Swissfederation source
Best of 2018Score 3/7Opp avg 1910Start 1497
NYCC Romania 2018 - open U10 - teams1502
Jul 2018Teamfederation source
#8 in 2018Score 4½/7Opp avg 1400Start 1509
International Chess Festival FISCA 2018 - C (U14)1422
Jun 2018Swissfederation source
#12 in 2018Score 5½/9Opp avg 1342Start 1459
Hunedoara Chess Festival - Open1667
May – Jun 2018Swissfederation source
#6 in 2018Score 3½/7Opp avg 1724Start 1459
Romania National Youth Championships 2018 - boys U101502
Mar – Apr 2018Swissfederation source
#8 in 2018Score 6/9Opp avg 1407Start 1421
Crisade Cup U141459
Mar 2018Swissfederation source
#10 in 2018Score 5/7Opp avg 1334Start 1421
"Antim Ivireanul" Library Cup 20181426
Mar 2018Swissfederation source
#11 in 2018Score 4/7Opp avg 1426Start 1421
National Chess Championship Open 2018 - Semifinal Bucuresti1675
Feb 2018Swissfederation source
#5 in 2018Score 4/9Opp avg 1762Start 1337
CSM Buzau Cup - U121369
Dec 2017Swissfederation source
#5 in 2017Score 5½/7Opp avg 1274Start 1355
National Youth Chess Championships for mixed teams - U101158
Oct – Nov 2017Teamfederation source
#9 in 2017Score 1½/4Opp avg 1283Start 1288

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