Aleksandrov Denis
From Moscow, Russia
Internal rating (RR)
Rating date Sept. 4, 2026 (latest changes Sept. 3, 2026).
25 place (668.44).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41
p1 = (707.87 * 3.75 * 0.14 + 129.03 * 3.10 * 0.43 + 666.67 * 2.60 * 0.43 + 941.18 * 3.05 * 0.43 + 508.47 * 3.25 * 0.43 + 428.57 * 1.90 * 0.57 + 728.57 * 3.50 * 0.57 + 465.12 * 3 * 0.86 + 909.09 * 3.45 * 0.86 + 491.23 * 3.90 * 1 + 1000 * 2.25 * 1 + 854.55 * 3 * 1 + 514.29 * 2.50 * 1 + 486.49 * 3.40 * 1 + 880 * 3.10 * 1 + 100 * 1.70 * 1 + 500 * 2.90 * 1 + 407.41 * 2.45 * 1 + 703.70 * 2.45 * 1 + 847.46 * 3.40 * 1) / (3.75 * 0.14 + 3.10 * 0.43 + 2.60 * 0.43 + 3.05 * 0.43 + 3.25 * 0.43 + 1.90 * 0.57 + 3.50 * 0.57 + 3 * 0.86 + 3.45 * 0.86 + 3.90 * 1 + 2.25 * 1 + 3 * 1 + 2.50 * 1 + 3.40 * 1 + 3.10 * 1 + 1.70 * 1 + 2.90 * 1 + 2.45 * 1 + 2.45 * 1 + 3.40 * 1) = 632.0619333598423
p2 = (847.46 * 3.40 * 1 + 880 * 3.10 * 1 + 909.09 * 3.45 * 0.86 + 854.55 * 3 * 1) / max_coefficients = 704.8137573004543
score = 632.0619333598423 * 0.5 + 704.8137573004543 * 0.5 = 668.4378453301483
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-09-03 | 26 -> 25 | 668.96 -> 668.44 |
Riichi over The Volga 2025: 71% -> 57% |
| 2026-09-01 | 27 -> 26 | 666.65 -> 668.96 |
SPB Riichi Open 2024: 14% -> 0% |
| 2026-08-31 | 24 -> 27 | 681.48 -> 666.65 |
SPB Riichi Open 2025: 100% -> 86% |
| 2026-08-26 | 24 | 680.89 -> 681.48 |
Seihoku spring tournament 2025: 71% -> 57% |
| 2026-08-16 | 29 -> 24 | 651.48 -> 680.89 |
Ufa Championship 2026: 0% -> 100% White Wolf Cup: 57% -> 43% |
| 2026-08-15 | 30 -> 29 | 648.95 -> 651.48 |
13 bloody tiles: 86% -> 71% |
| 2026-08-13 | 29 -> 30 | 649.53 -> 648.95 |
Moscow Riichi 2024: 29% -> 14% |
| 2026-08-04 | 32 -> 29 | 646.43 -> 649.53 |
Riichi over Volga: 14% -> 0% |
| 2026-08-03 | 33 -> 32 | 645.76 -> 646.43 |
Two roosters and Chuckles: 100% -> 86% |
| 2026-08-02 | 34 -> 33 | 644.69 -> 645.76 |
Agari Winter Tournament 2025: 57% -> 43% Ivanovo Babayka 2026: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 847 |
|
10/60 | 100% | 3.40 | RR | Ufa Championship 2026 | Ufa | |
| 2 | 704 |
|
9/28 | 100% | 2.45 | RR | Ivanovo Babayka 2026 | Ivanovo | |
| 3 | 280 |
|
104/144 | 100% | 4.71 | RR | XII Russian Championship | Samara | |
| 4 | 407 |
|
17/28 | 100% | 2.45 | RR | Hatiko under the sakura | Korolyov | |
| 5 | 500 |
|
22/43 | 100% | 2.90 | RR | Sturgeon in tempai | Saratov | |
| 6 | 100 |
|
28/31 | 100% | 1.70 | RR | Seihoku spring tournament 2026 | Saint Petersburg | |
| 7 | 880 |
|
7/51 | 100% | 3.10 | RR | Moscow Riichi 2026 | Moscow | |
| 8 | 486 |
|
39/75 | 100% | 3.40 | RR | White Wolf Cup 2026 | Saint Petersburg | |
| 9 | 514 |
|
18/36 | 100% | 2.50 | RR | One tsumo until spring | Yekaterinburg | |
| 10 | 855 |
|
9/56 | 100% | 3.00 | RR | Riichi On Ice 2026 | Samara | |
| 11 | 167 |
|
26/31 | 100% | 3.00 | RR | Moscow Open Riichi Marathon 2026 | Moscow | |
| 12 | 1000 |
|
🥇 | 1/20 | 100% | 2.25 | RR | Winter Hatiko | Korolyov |
| 13 | 491 |
|
30/58 | 100% | 3.90 | RR | XI Russian Championship | Moscow | |
| 14 | 909 |
|
8/78 | 86% | 3.45 | RR | SPB Riichi Open 2025 | Saint Petersburg | |
| 15 | 465 |
|
24/44 | 86% | 3.00 | RR | Two roosters and Chuckles | Kirov | |
| 16 | 30 |
|
66/68 | 71% | 4.10 | RR | 13 bloody tiles | Perm | |
| 17 | 729 |
|
20/71 | 57% | 3.50 | RR | Riichi over The Volga 2025 | Samara | |
| 18 | 429 |
|
21/36 | 57% | 1.90 | RR | Seihoku spring tournament 2025 | Saint Petersburg | |
| 19 | 508 |
|
30/60 | 43% | 3.25 | RR | White Wolf Cup | Saint Petersburg | |
| 20 | 941 |
|
4/52 | 43% | 3.05 | RR | Agari Winter Tournament 2025 | Moscow | |
| 21 | 667 |
|
15/43 | 43% | 2.60 | RR | Riichi On Ice | Samara | |
| 22 | 129 |
|
28/32 | 43% | 3.10 | RR | Moscow Open Riichi Marathon | Moscow | |
| 23 | 708 |
|
27/90 | 14% | 3.75 | RR | Moscow Riichi 2024 | Moscow | |
| 24 | 242 |
|
73/96 | 0% | 3.85 | RR | SPB Riichi Open 2024 | Saint Petersburg | |
| 25 | 76 |
|
74/80 | 0% | 3.65 | RR | Riichi over Volga | Samara | |
| 26 | 569 |
|
23/52 | 0% | 3.05 | RR | Agari Summer Tournament 2024 | Moscow | |
| 27 | 598 |
|
44/108 | 0% | 4.60 | RR | X Russian Championship | Perm | |
| 28 | 717 |
|
14/47 | 0% | 2.10 | RR | Seihoku spring tournament 2024 | Saint Petersburg | |
| 29 | 431 |
|
30/52 | 0% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow | |
| 30 | 860 |
|
16/108 | 0% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg |