Ro Kwang Jin: ranking history (ITTF)

Year	Month	Day	Rating	Rank
2019	July	1	57	1043
2019	June	1	643	428
2019	May	1	643	416
2019	April	1	643	445
2019	March	1	643	447
2019	February	1	643	442
2019	January	1	643	437
2018	December	1	643	441
2018	November	1	643	447
2018	October	1	643	438
2018	September	1	643	407
2018	August	1	1386	269
2018	July	1	1329	273
2018	June	1	743	398
2018	May	1	743	382
2018	April	1	1643	244
2018	March	1	1643	236
2018	February	1	1643	239
2018	January	1	1643	241
2017	December	1	2053	132
2017	November	1	2065	117
2017	October	1	2077	116
2017	September	1	2077	115
2017	August	1	2092	106
2017	July	1	2092	104
2017	June	1	2092	100
2017	May	1	2092	103