NHC1 — multi-race: race N+1 uses race N's newTcf as tcfApplied

Scoring system: NHC1 α (blend factor): —

4 boats, 3 races, SWNHC2015 default profile.

Race 1: starting TCFs 0.95/1.00/1.05/1.10; ETs 3000/3600/4200/4800.
Race 2: shaken up — Alpha slow (4500), Delta fast (3300); Beta/Gamma unchanged.
Race 3: same finishes as race 2.

Verifies the propagation contract: each boat's tcfApplied in race N
equals its newTcf from race N-1 (after 3-dp rounding).

Series totals (no discards):
  Alpha: 1 + 4 + 4 = 9  (one 1st, two 4ths)
  Beta:  2 + 2 + 2 = 6  (three 2nds, no wins)
  Gamma: 3 + 3 + 3 = 9  (three 3rds, no wins)
  Delta: 4 + 1 + 1 = 6  (two wins, one 4th)

A8.2 tie-breaking (most firsts): Delta beats Beta (2 vs 0);
Alpha beats Gamma (1 vs 0). Final order: Delta, Beta, Alpha, Gamma.

─── Race 1 ─────────────────────────────────────────────────────────────────
  ─── Race 2 ─────────────────────────────────────────────────────────────────
  ─── Race 3 ─────────────────────────────────────────────────────────────────

Race 1

Gun time: 14:00:00 Finishers: 4 CT_avg: 67m 15s mean(TCF): 1.0250

μ(S): 1.0127 σ(S): 0.2347 extreme if S > 1.3647 or < 0.7780 (1) P50: 0.646154 W51: 0.588785 Z51: 0.997030

Rank	Name	Sail #	Finish time	ET	TCF_applied	CT	Q	S	α	Z	adj	new TCF	Points
1	Alpha	1	14:50:00	50m 00s	0.9500	47m 30s	1.2923	1.3603	0.300	1.0183	+0.0650	1.0150	1
2	Beta	2	15:00:00	60m 00s	1.0000	60m 00s	1.0769	1.0769	0.150	0.9972	-0.0060	0.9940	2
3	Gamma	3	15:10:00	70m 00s	1.0500	73m 30s	0.9231	0.8791	0.150	1.0187	-0.0340	1.0160	3
4	Delta	4	15:20:00	80m 00s	1.1000	88m 00s	0.8077	0.7343 †	0.075	1.0781	-0.0250	1.0750	4

Race 2

Gun time: 14:00:00 Finishers: 4 CT_avg: 66m 30s mean(TCF): 1.0250

μ(S): 0.9989 σ(S): 0.1086 extreme if S > 1.1618 or < 0.8903 (1) P50: 0.656341 W51: 0.627872 Z51: 0.998207

Rank	Name	Sail #	Finish time	ET	TCF_applied	CT	Q	S	α	Z	adj	new TCF	Points
1	Delta	4	14:55:00	55m 00s	1.0750	59m 08s	1.1933	1.1101	0.300	1.0950	+0.0180	1.0930	1
2	Beta	2	15:00:00	60m 00s	0.9940	59m 38s	1.0939	1.1005	0.300	1.0097	+0.0140	1.0080	2
3	Gamma	3	15:10:00	70m 00s	1.0160	71m 07s	0.9376	0.9229	0.150	0.9981	-0.0200	0.9960	3
4	Alpha	1	15:15:00	75m 00s	1.0150	76m 08s	0.8751	0.8622 †	0.075	1.0045	-0.0120	1.0030	4

Race 3

Gun time: 14:00:00 Finishers: 4 CT_avg: 66m 23s mean(TCF): 1.0250

μ(S): 0.9977 σ(S): 0.0940 extreme if S > 1.1388 or < 0.9037 (1) P50: 0.656341 W51: 0.630315 Z51: 0.998845

Rank	Name	Sail #	Finish time	ET	TCF_applied	CT	Q	S	α	Z	adj	new TCF	Points
1	Delta	4	14:55:00	55m 00s	1.0930	60m 07s	1.1933	1.0918	0.300	1.1089	+0.0150	1.1080	1
2	Beta	2	15:00:00	60m 00s	1.0080	60m 29s	1.0939	1.0852	0.300	1.0208	+0.0120	1.0200	2
3	Gamma	3	15:10:00	70m 00s	0.9960	69m 43s	0.9376	0.9414	0.150	0.9817	-0.0150	0.9810	3
4	Alpha	1	15:15:00	75m 00s	1.0030	75m 13s	0.8751	0.8725 †	0.075	0.9934	-0.0110	0.9920	4

Series standings

Rank	Name	Sail #	R1	R2	R3	Total	Net
1	Delta	4	4	1	1	6	6
2	Beta	2	2	2	2	6	6
3	Alpha	1	1	4	4	9	9
4	Gamma	3	3	3	3	9	9