ISR-style rating

Winthrop rating history

Completed rating snapshots are retained when a later score correction produces a new run.

Winthrop rating history
Calculated through	Rank	Rating	Record	SOS
Jun 30, 2026	142	99.89	28–21	98.72
Jun 30, 2025	155	99.76	27–21	98.41
Jun 30, 2024	154	99.77	5–6	99.70
Jun 30, 2023	143	99.88	22–18	99.01
Jun 30, 2022	244	95.29	16–37	99.02
Jun 30, 2021	155	98.56	25–22	97.11
Jun 30, 2020	189	97.56	12–11	96.17
Jun 30, 2019	140	99.46	27–25	99.00
Jun 30, 2018	208	97.23	17–31	100.26
Jun 30, 2017	168	98.56	22–29	100.08
Jun 30, 2016	252	94.75	10–29	99.78
Jun 30, 2015	99	100.88	12–11	100.49
Jun 30, 2014	132	99.79	15–16	100.08
Sep 12, 2026	142	99.89	28–21	98.72

Rating history