Tkachenko Ivan

From Sarov, Russia

Common russian riichi rating (CRR)

Rating date Nov. 28, 2023 (latest changes Nov. 28, 2023).

Rating changes

Date	Place	Points	Reason
2023-11-28	119 -> 115	266.06
2023-11-26	118 -> 119	266.60 -> 266.06
2023-11-20	121 -> 118	266.60
2023-11-06	103 -> 121	323.71 -> 266.60	Kirov Tournament: 14% -> 0%
2023-11-05	101 -> 103	323.71
2023-10-22	98 -> 101	323.71
2023-10-19	95 -> 98	337.24 -> 323.71	Agari team tournament: 29% -> 14%
2023-10-12	79 -> 95	368.63 -> 337.24	Moscow Riichi 2022: 71% -> 57%
2023-09-28	81 -> 79	368.63
2023-09-20	82 -> 81	368.63
2023-09-09	83 -> 82	368.63
2023-09-06	76 -> 83	384.71 -> 368.63	Kirov Tournament: 29% -> 14%
2023-09-03	56 -> 76	395.25 -> 384.71
2023-08-27	55 -> 56	395.25
2023-08-19	54 -> 55	406.97 -> 395.25	Agari team tournament: 43% -> 29%
2023-08-12	48 -> 54	429.15 -> 406.97	Moscow Riichi 2022: 86% -> 71%
2023-07-28	49 -> 48	429.15
2023-07-20	50 -> 49	429.15
2023-07-06	47 -> 50	443.66 -> 429.15	Kirov Tournament: 43% -> 29%
2023-07-03	48 -> 47	443.66
2023-06-19	46 -> 48	453.78 -> 443.66	Agari team tournament: 57% -> 43%
2023-06-12	40 -> 46	471.57 -> 453.78	Moscow Riichi 2022: 100% -> 86%
2023-06-11	35 -> 40	488.28 -> 471.57
2023-05-20	36 -> 35	481.24 -> 488.28
2023-05-06	34 -> 36	494.76 -> 481.24	Kirov Tournament: 57% -> 43%
2023-04-22	32 -> 34	494.76
2023-04-19	33 -> 32	504.38 -> 494.76	Agari team tournament: 71% -> 57%
2023-03-28	34 -> 33	504.38
2023-03-20	36 -> 34	497.11 -> 504.38
2023-03-06	34 -> 36	509.94 -> 497.11	Kirov Tournament: 71% -> 57%
2023-02-25	32 -> 34	509.94
2023-02-19	31 -> 32	519.13 -> 509.94	Agari team tournament: 86% -> 71%
2023-01-28	32 -> 31	516.74 -> 519.13
2023-01-06	30 -> 32	529.21 -> 516.74	Kirov Tournament: 86% -> 71%
2022-12-19	28 -> 30	535.90 -> 529.21	Agari team tournament: 100% -> 86%
2022-11-28	29 -> 28	530.39 -> 535.90
2022-11-06	18 -> 29	557.70 -> 530.39	Kirov Tournament: 100% -> 86%
2022-11-05	132 -> 18	168.93 -> 557.70
2021-02-01	150 -> 132	315.12 -> 168.93
2020-02-01	150	315.12