Jan Kolflaath

NOR · 79 yrs · K=20 · Peak 1680 (Dec 2025)

Best performance: 1753 at FSS Host Langsjakk 2025(Best of 2025)

World #=134766 live2903#131,863 publishedNorway #=1316

OCT26 Rating

1642

Live Rating

1642.0

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
	FSS Host 2026 SeptemberSep 2 – Sep 17TPR 1596	1/3	1596

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

Event timeline · Classical

21 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.

FSS Host 2026 September1596
Sep 2026Swissfederation source
Best of 2026Score 1/3Opp avg 1721Start 1646
FSS KM 2026 B1539
Apr – May 2026Swissfederation source
#2 in 2026Score 4/9Opp avg 1582Start 1680
FSS Host Langsjakk 20251753
Nov 2025Swissfederation source
Best of 2025Score 4/8Opp avg 1803Start 1667
FSS Klubbmesterskap 2025 B1673
May 2025Round robinfederation source
#2 in 2025Score 4½/9Opp avg 1673Start 1665
Fredriksstad Host LS 20241704
Nov – Dec 2024Swissfederation source
Best of 2024Score 3½/8Opp avg 1747Start 1656
FSS Klubbmesterskap 2024 C1648
Apr – May 2024Round robinfederation source
#2 in 2024Score 6½/11Opp avg 1583Start 1644
FSS Klubbmesterskap 2024 D—(1)
Apr – May 2024Swissfederation source
Score 1/1Opp avg 1656Start 1644
FSS Host langsjakk 20231586
Oct – Nov 2023Swissfederation source
Best of 2023Score 4/6Opp avg 1514Start 1387
Fredriksstad Klubbmesterskap 2023 C1153
Apr – May 2023Swissfederation source
#2 in 2023Score 3½/10Opp avg 1383Start 1438
Fredriksstad Hostturnering 20221320
Nov 2022Swissfederation source
#2 in 2022Score 2½/9Opp avg 1571Start 1471
Fredriksstad KM 2022 C1373
May – Jun 2022Round robinfederation source
Best of 2022Score 5½/11Opp avg 1409Start 1508
Fredriksstad Hostturnering 20211604
Sep – Nov 2021Swissfederation source
Best of 2021Score 5/8Opp avg 1554Start 1489
Fredriksstad Hostturnering 20201286
Sep – Oct 2020Swissfederation source
#2 in 2020Score 1½/5Opp avg 1435Start 1520
Klubbmesterskap FSS 2020 C1378
Feb – May 2020Round robinfederation source
Best of 2020Score 1½/5Opp avg 1527Start 1542
FSS Host 2019 B1532
Sep – Nov 2019Swissfederation source
#2 in 2019Score 4½/6Opp avg 1437Start 1541
Fredriksstad Klubbmesterskap C 20191561
Feb – May 2019Swissfederation source
Best of 2019Score 6/11Opp avg 1525Start 1517
Fredriksstad Hostturnering 20181506
Aug – Nov 2018Swissfederation source
Best of 2018Score 3½/9Opp avg 1549Start 1525
Fredriksstad Klubbmesterskap C 20181398
Mar – May 2018Swissfederation source
#2 in 2018Score 5½/11Opp avg 1591Start 1581
Fredriksstad KM C 20171487
Mar – Jun 2017Round robinfederation source
Best of 2017Score 5/11Opp avg 1574
Fredriksstad KM C 2016—(1)
Mar – May 2016Round robinfederation source
Score 6½/11Opp avg 1593
Fredriksstad Hostturneringen 2015—(1)
Sep – Nov 2015Swissfederation source
Score 4½/9Opp avg 1755

Rated near Jan Kolflaath · Classical

World

#=134766Wilhelm Meke-la-Jesus Hainghumbi1642.0
#=134766Inga Hem1642.0
#=134766Jan Kolflaath1642.0
#=134766Ricardo Miguel Cicciari1642.0
#=134766Lex Nederbragt1642.0

Norway

#=1316Leif Gulliksen1642.0
#=1316Inga Hem1642.0
#=1316Jan Kolflaath1642.0
#=1316Lex Nederbragt1642.0
#1321Tarjei Rommetveit1641.0

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