Сунь Чень: ranking history (TTFR)

Year	Month	Day	Rating	Rank
2024	April	1	1971	13
2024	March	1	1985	12
2024	February	1	1985	10
2024	January	1	1985	11
2023	December	1	1992	11
2023	November	1	1992	9
2023	October	1	1992	8
2023	September	1	1992	7
2023	August	1	1992	7
2023	July	1	1992	7
2023	June	1	1987	8
2023	May	1	1966	9
2023	April	1	1966	8
2023	March	1	1966	8
2019	October	1	1798	6
2019	September	1	1798	5
2019	August	1	1798	4
2019	July	1	1798	4
2019	June	1	1798	4
2019	May	1	1811	2
2019	April	1	1794	3
2019	March	1	1763	5
2019	January	1	1742	4
2018	December	1	1742	4
2018	November	1	1712	6
2018	October	1	1744	3
2018	September	1	1744	3
2018	August	1	1744	3
2018	July	1	1744	3
2018	June	1	1723	5
2018	May	1	1723	5
2018	April	1	1723	5
2018	March	1	1723	3
2018	January	1	1730	2
2017	December	1	1724	2
2017	November	1	1724	2