Ryzhkin Daniil

Common russian riichi rating (CRR)

Rating date March 23, 2026 (latest changes March 23, 2026).

82 place (488.08).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (682.24 * 4.60 * 0.14 + 787.23 * 2.80 * 0.29 + 63.29 * 3.65 * 0.43 + 64.52 * 2.40 * 0.86 + 865.67 * 4.10 * 1 + 657.14 * 2.50 * 1) / (4.60 * 0.14 + 2.80 * 0.29 + 3.65 * 0.43 + 2.40 * 0.86 + 4.10 * 1 + 2.50 * 1) = 556.7437555282123

p2 = (865.67 * 4.10 * 1 + 657.14 * 2.50 * 1 + 787.23 * 2.80 * 0.29 + 682.24 * 4.60 * 0.14) / max_coefficients = 419.4207357859532

score = 556.7437555282123 * 0.5 + 419.4207357859532 * 0.5 = 488.08224565708275

Rating changes

Show

all results

Date	Place	Points	Reason
2026-03-14	76 -> 82	502.43 -> 488.08	Guardian of the Winds: 43% -> 29%
2026-03-12	66 -> 76	520.46 -> 502.43	X Russian Championship: 29% -> 14%
2026-03-10	67 -> 66	520.46
2026-03-07	68 -> 67	520.46
2026-03-02	73 -> 68	513.83 -> 520.46	Riichi Maslenitsa (shrovetide): 100% -> 86%
2026-03-01	74 -> 73	513.83
2026-02-25	75 -> 74	513.83
2026-02-23	72 -> 75	513.83
2026-02-08	91 -> 72	452.25 -> 513.83	One tsumo until spring: 0% -> 100%
2026-02-04	94 -> 91	441.21 -> 452.25	Riichi over Volga: 57% -> 43%

Tournaments

#	Base rank	Date	Place	Power	Coefficient	Rating	Tournament	City
1	657	2026-02-08	13/36	100%	2.50	RR	One tsumo until spring	Yekaterinburg
2	866	2025-06-15	10/68	100%	4.10	RR	13 bloody tiles	Perm
3	65	2025-03-02	30/32	86%	2.40	RR	Riichi Maslenitsa (shrovetide)	Yekaterinburg
4	63	2024-08-04	75/80	43%	3.65	RR	Riichi over Volga	Samara
5	787	2024-07-14	11/48	29%	2.80	RR	Guardian of the Winds	Yekaterinburg
6	682	2024-05-12	35/108	14%	4.60	RR	X Russian Championship	Perm
7	0	2023-11-05	28/28	0%	2.30	CRR	Finding Dora	Yekaterinburg
8	105	2023-08-27	18/20	0%	2.10	CRR	13 tiles until tempai	Yekaterinburg
9	425	2023-06-11	51/88	0%	3.75	RR	Money can not buy tenpai	Perm
10	397	2019-11-04	39/64	0%	3.85	EMA	Aki Shanten 2019	Perm
11	87	2019-06-16	22/24	0%	2.20	RR	URAL Mahjong Battle	Yekaterinburg