Danilov Aleksandr
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date Oct. 31, 2025 (latest changes Oct. 27, 2025).
10 place (750.41).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.50 * 1 + 3.45 * 1 + 3.85 * 0.86) = 14.349835
p1 = (25.64 * 2.90 * 0.14 + 962.96 * 2.30 * 0.29 + 647.06 * 3.05 * 0.43 + 108.70 * 2.10 * 0.43 + 869.16 * 4.60 * 0.57 + 516.13 * 1.80 * 0.57 + 210.53 * 1.50 * 0.57 + 764.71 * 3.05 * 0.57 + 702.13 * 2.80 * 0.71 + 620.25 * 3.65 * 0.71 + 904.76 * 2.60 * 1 + 843.14 * 3.05 * 1 + 421.05 * 1.50 * 1 + 1000 * 2 * 1 + 910.45 * 4.10 * 1) / (2.90 * 0.14 + 2.30 * 0.29 + 3.05 * 0.43 + 2.10 * 0.43 + 4.60 * 0.57 + 1.80 * 0.57 + 1.50 * 0.57 + 3.05 * 0.57 + 2.80 * 0.71 + 3.65 * 0.71 + 2.60 * 1 + 3.05 * 1 + 1.50 * 1 + 2 * 1 + 4.10 * 1) = 738.3445512747384
p2 = (910.45 * 4.10 * 1 + 843.14 * 3.05 * 1 + 904.76 * 2.60 * 1 + 869.16 * 4.60 * 0.57) / max_coefficients = 762.4700911195147
score = 738.3445512747384 * 0.5 + 762.4700911195147 * 0.5 = 750.4073211971265
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-10-25 | 10 | 751.74 -> 750.41 |
Chasing Kan: 43% -> 29% |
| 2025-10-22 | 10 | 747.77 -> 751.74 |
Mushroom League: 14% -> 0% |
| 2025-10-13 | 11 -> 10 | 736.18 -> 747.77 | |
| 2025-10-09 | 11 | 736.42 -> 736.18 |
Agari Summer Tournament 2024: 71% -> 57% |
| 2025-10-04 | 12 -> 11 | 735.40 -> 736.42 |
Riichi over Volga: 86% -> 71% |
| 2025-09-30 | 12 | 732.21 -> 735.40 |
Seihoku spring tournament 2024: 57% -> 43% |
| 2025-09-26 | 12 | 727.33 -> 732.21 |
Autumn Agari tournament: 29% -> 14% |
| 2025-09-25 | 13 -> 12 | 725.52 -> 727.33 |
Duplicate riichi mahjong tournament 2024: 71% -> 57% |
| 2025-09-19 | 13 | 724.69 -> 725.52 |
"Green Dragon" in the Secret Chamber: 71% -> 57% |
| 2025-09-14 | 13 | 724.64 -> 724.69 |
Guardian of the Winds: 86% -> 71% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 910 |
|
7/68 | 100% | 4.10 | RR | 13 bloody tiles | Perm | |
| 2 | 1000 |
|
🥇 | 1/16 | 100% | 2.00 | RR | Random not fault | Moscow |
| 3 | 421 |
|
12/20 | 100% | 1.50 | CRR | HaTiKo | Korolyov | |
| 4 | 390 |
|
37/60 | 100% | 3.25 | RR | White Wolf Cup | Saint Petersburg | |
| 5 | 843 |
|
9/52 | 100% | 3.05 | RR | Agari Winter Tournament 2025 | Moscow | |
| 6 | 905 |
|
5/43 | 100% | 2.60 | RR | Riichi On Ice | Samara | |
| 7 | 474 |
|
51/96 | 86% | 3.85 | RR | SPB Riichi Open 2024 | Saint Petersburg | |
| 8 | 620 |
|
31/80 | 71% | 3.65 | RR | Riichi over Volga | Samara | |
| 9 | 702 |
|
15/48 | 71% | 2.80 | RR | Guardian of the Winds | Yekaterinburg | |
| 10 | 765 |
|
13/52 | 57% | 3.05 | RR | Agari Summer Tournament 2024 | Moscow | |
| 11 | 211 |
|
16/20 | 57% | 1.50 | CRR | Duplicate riichi mahjong tournament 2024 | Moscow | |
| 12 | 516 |
|
16/32 | 57% | 1.80 | CRR | "Green Dragon" in the Secret Chamber | Korolyov | |
| 13 | 869 |
|
15/108 | 57% | 4.60 | RR | X Russian Championship | Perm | |
| 14 | 109 |
|
42/47 | 43% | 2.10 | RR | Seihoku spring tournament 2024 | Saint Petersburg | |
| 15 | 647 |
|
19/52 | 43% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow | |
| 16 | 963 |
|
🥈 | 2/28 | 29% | 2.30 | CRR | Chasing Kan | Yekaterinburg |
| 17 | 26 |
|
39/40 | 14% | 2.90 | CRR | Autumn Agari tournament | Moscow | |
| 18 | 0 |
|
23/23 | 0% | 2.10 | CRR | Mushroom League | Moscow | |
| 19 | 607 |
|
43/108 | 0% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg |