Black Mamba

Dinghy

Moth · 4210 · COYC

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747

-3±315

Overall Rank

—

Dinghy

Percentile

—

Dinghy

Rating

747

Confidence

±315

Low

Races

Recent Form

-1

avg last 5 races

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Last raced: Oct 5, 2019

Rating Over Time

1376+584

Direct Competitors

Black Mamba hasn't raced enough times against the same boats yet to surface direct rivals. Check back after a few more series.

Race History

31 races

CYC Fall Sport/Small Boat Regatta · R4

Oct 5, 2019/2 of 5

-3

1376

CYC Fall Sport/Small Boat Regatta · R3

Oct 5, 2019/2 of 5

-3

1379

CYC Fall Sport/Small Boat Regatta · R2

Oct 5, 2019/2 of 5

-3

1383

CYC Fall Sport/Small Boat Regatta · R1

Oct 5, 2019/2 of 5

-3

1386

Moth North American Championship · R14

Sep 6, 2019/2 of 13

1390

Moth North American Championship · R13

Sep 6, 2019/2 of 13

1382

Moth North American Championship · R11

Sep 6, 2019/1 of 13

+26

1375

Moth North American Championship · R12

Sep 5, 2019/2 of 13

+10

1349

Moth North American Championship · R10

Sep 5, 2019/2 of 13

+11

1339

Moth North American Championship · R9

Sep 5, 2019/4 of 13

-7

1329

Moth North American Championship · R8

Sep 4, 2019/3 of 13

-9

1336

Moth North American Championship · R7

Sep 4, 2019/1 of 13

+33

1345

Moth North American Championship · R6

Sep 4, 2019/3 of 13

-9

1312

Moth North American Championship · R5

Sep 4, 2019/2 of 13

+12

1321

Moth North American Championship · R4

Sep 3, 2019/1 of 13

+40

1309

Moth North American Championship · R3

Sep 3, 2019/2 of 13

+18

1269

Moth North American Championship · R2

Sep 3, 2019/2 of 13

+22

1251

Moth North American Championship · R1

Sep 3, 2019/1 of 13

+54

1229

Newyear Times

Jan 1, 2019/1 of 19

+130

1175

Newyear

Jan 1, 2019/1 of 19

+203

1045

Date	Regatta	Place	Rating After	Change
Oct 5, 2019	CYC Fall Sport/Small Boat Regatta · R4	2 / 5	1376	-3
Oct 5, 2019	CYC Fall Sport/Small Boat Regatta · R3	2 / 5	1379	-3
Oct 5, 2019	CYC Fall Sport/Small Boat Regatta · R2	2 / 5	1383	-3
Oct 5, 2019	CYC Fall Sport/Small Boat Regatta · R1	2 / 5	1386	-3
Sep 6, 2019	Moth North American Championship · R14	2 / 13	1390	+7
Sep 6, 2019	Moth North American Championship · R13	2 / 13	1382	+7
Sep 6, 2019	Moth North American Championship · R11	1 / 13	1375	+26
Sep 5, 2019	Moth North American Championship · R12	2 / 13	1349	+10
Sep 5, 2019	Moth North American Championship · R10	2 / 13	1339	+11
Sep 5, 2019	Moth North American Championship · R9	4 / 13	1329	-7
Sep 4, 2019	Moth North American Championship · R8	3 / 13	1336	-9
Sep 4, 2019	Moth North American Championship · R7	1 / 13	1345	+33
Sep 4, 2019	Moth North American Championship · R6	3 / 13	1312	-9
Sep 4, 2019	Moth North American Championship · R5	2 / 13	1321	+12
Sep 3, 2019	Moth North American Championship · R4	1 / 13	1309	+40
Sep 3, 2019	Moth North American Championship · R3	2 / 13	1269	+18
Sep 3, 2019	Moth North American Championship · R2	2 / 13	1251	+22
Sep 3, 2019	Moth North American Championship · R1	1 / 13	1229	+54
Jan 1, 2019	Newyear Times	1 / 19	1175	+130
Jan 1, 2019	Newyear	1 / 19	1045	+203

About the Rating

Ratings are computed using Glicko-2, a chess-style system that considers who you beat and who beat you. Winning against higher-rated boats earns more points than beating lower-rated boats.

The overall rank compares this boat to all others across every class. To see how it stacks up within its class, use the “View all Moth” link above.

The confidence band (±315) shows how certain we are about this rating. It narrows as more races are completed and widens during periods of inactivity.

The shaded area on the chart represents the 95% confidence interval — the true skill of this boat likely falls within that range.