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Sailor · 2019–2026

Nikolai Korjachkin

kalevi jahtklubi Dragon

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Events
17

64 races · 1 race win

Win rate
6%

6% win rate · 1 of 17

Podium rate
18%

3 top-three finishes

Typically beats
30%

of boats faced (range 25%–35%, 203 boats)

Best class ranking
#1143

Crew in Dragon · rating -146

Most successful partnership
Aljona Parfenenko

1 wins · 2 podiums in 8 events together · 13% win rate

Biggest lift
Aljona Parfenenko

+18 points of fleet beaten when sailing together

Longest-running crew
Sergey Parfenenko

May 2022 – May 2026 · 16 events

Nemesis
Rene Treifeldt

3–47 head to head in 50 races

Rival
Damir Utorov

18–23 in 43 races

Signature result
3rd of 9

Draakon klassi REEDEREGATT 7 01.07 · Dragon · 1 Jul 2022

Partnerships · 7 sailors

Most successful partnership: Aljona Parfenenko — 1 wins · 2 podiums in 8 events together · 13% win rate
  • Sergey Parfenenko · Lark, LARK, Tamm Ha Tamm, Tamm-Ha-Tamm · Dragon 16events 1 wins together · 3 podiums · 6% win rate · 1 of 58 races won Beat 31% of the fleet together · best 1st · May 2022 – May 2026
  • Aljona Parfenenko · Lark, LARK, Tamm-Ha-Tamm · Dragon 8events 1 wins together · 2 podiums · 13% win rate · 1 of 25 races won Beat 43% of the fleet together(+18 vs. without) · best 1st · May 2022 – May 2026
  • Igor Orlov · Lark, LARK, Tamm Ha Tamm, Tamm-Ha-Tamm · Dragon 5events 0 wins together · 1 podiums · 0% win rate · 0 of 22 races won Beat 9% of the fleet together(−34 vs. without) · best 2nd · Jun 2024 – Aug 2025
  • Aleksei Zigadlo · Sparwen (Dragon klass) · Dragon 1events 0 wins together · 0 podiums · 1 events · 0 of 6 races won Beat 60% of the fleet together · best 9th · Jun 2019 – Jun 2019
  • Kirill Jasnov · Sparwen (Dragon klass) · Dragon 1events 0 wins together · 0 podiums · 1 events · 0 of 6 races won Beat 60% of the fleet together · best 9th · Jun 2019 – Jun 2019
  • Dmirii Burov · Tamm-Ha-Tamm · Dragon 1events 0 wins together · 0 podiums · 1 events · 0 of 4 races won Beat 23% of the fleet together · best 11th · Jun 2025 – Jun 2025
  • Andrei Lepihhin · LARK · Dragon 1events 0 wins together · 0 podiums · 1 events · 0 of 5 races won Beat 55% of the fleet together · best 6th · Oct 2022 – Oct 2022

Lift shows how much better this sailor finishes with that partner aboard.

Rating history

-132-57182020202120222023202420252026Crew rating, all classes

Event history · 17

DateEventBoatClassRoleFinish
13 May 20262. KJK Kolmapäevaregatt 13.05.2026Tamm-Ha-TammDragonCrew1st / 2
7 Aug 2025Draakon klassi NELJAPÄEVA REGATT - 11Tamm Ha TammDragonCrew2nd / 2
5 Jul 2025Range Rover Draakon Eesti Karikasari 2025 2.etappTamm-Ha-TammDragonCrew11th / 11
7 Jun 2025Range Rover Draakon Eesti Karikasari 2025 1.etappTamm-Ha-TammDragonCrew11th / 14
31 Aug 2024Estonian Dragon Cup 2024 4.etappLarkDragonCrew11th / 14
1 Aug 2024Draakon Klassi Eesti Meistrivõistlused 2024/Dragon Class Estonian Championship 2024LARKDragonCrew26th / 33
29 Jun 2024Estonian Dragon Cup 2024 3.etappLARKDragonCrew15th / 15
26 May 2024Estonian Dragon Cup 2024 1.etappLARKDragonCrew6th / 15
1 Oct 2022HOT RACE 2022LARKDragonCrew6th / 12
19 Aug 2022Draakon klassi REEDEREGATT 13 19.08LARKDragonCrew6th / 7
5 Aug 2022Open Estonian Championship Dragon Class 2022LARKDragonCrew20th / 22
2 Jul 2022Estonian Dragon Cup 2022 2.etappLarkDragonCrew12th / 14
1 Jul 2022Draakon klassi REEDEREGATT 7 01.07LarkDragonCrew3rd / 9
29 Jun 20228. Amserv-KJK Kolmapäevaregatt 29.06.2022LarkDragonCrew5th / 8
28 May 2022Estonian Dragon Cup 2022 1.etappLarkDragonCrew10th / 12
27 May 2022Draakon klassi REEDEREGATT 3 27.05LarkDragonCrew6th / 9
28 Jun 2019Helsinki Regatta 2019Sparwen (Dragon klass)DragonCrew9th / 21

Crew rating across all classes: -98, #56,944. Compiled from public results; not an official ranking.