Melkov Dmitrii

From Saint Petersburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date April 4, 2026 (latest changes April 4, 2026).

182 place (290.08).

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

p1 = (579.44 * 4.60 * 0.14 + 677.97 * 3.25 * 0.86 + 171.43 * 1.90 * 1 + 243.24 * 3.40 * 1 + 0) / (4.60 * 0.14 + 3.25 * 0.86 + 1.90 * 1 + 3.40 * 1 + 1) = 351.2460079965801

p2 = (677.97 * 3.25 * 0.86 + 243.24 * 3.40 * 1 + 579.44 * 4.60 * 0.14 + 171.43 * 1.90 * 1) / max_coefficients = 228.90702341137123

score = 351.2460079965801 * 0.5 + 228.90702341137123 * 0.5 = 290.07651570397564

Rating changes

Show

all results
Date Place Points Reason
2026-04-04 184 -> 182 290.08
2026-04-02 185 -> 184 290.08
2026-03-30 166 -> 185 317.38 -> 290.08

Seihoku spring tournament 2024: 14% -> 0%
2026-03-25 167 -> 166 317.38
2026-03-21 166 -> 167 317.38
2026-03-19 168 -> 166 317.38
2026-03-14 164 -> 168 317.38
2026-03-12 151 -> 164 335.98 -> 317.38

X Russian Championship: 29% -> 14%
2026-03-10 151 334.17 -> 335.98

Agari Spring Tournament 2024: 14% -> 0%
2026-03-07 148 -> 151 334.17

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 243 2026-02-23 57/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
2 171 2025-04-26 30/36 100% 1.90 RR Seihoku spring tournament 2025 Saint Petersburg
3 678 2025-02-16 20/60 86% 3.25 RR White Wolf Cup Saint Petersburg
4 579 2024-05-12 46/108 14% 4.60 RR X Russian Championship Perm
5 826 2024-03-30 9/47 0% 2.10 RR Seihoku spring tournament 2024 Saint Petersburg
6 333 2024-03-10 35/52 0% 3.05 RR Agari Spring Tournament 2024 Moscow
7 963 2023-11-05 🥈 2/28 0% 2.30 CRR Finding Dora Yekaterinburg
8 178 2023-09-03 89/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
9 379 2023-06-11 55/88 0% 3.75 RR Money can not buy tenpai Perm
10 645 2023-02-25 12/32 0% 1.80 CRR Earth cup Saint Petersburg
11 872 2022-08-27 6/40 0% 1.80 CRR Sun tournament Saint Petersburg
12 947 2019-02-24 🥈 2/20 0% 1.30 CRR Mahjong tournament at the Intellectual Games Festival 2019 Samara
13 400 2018-02-25 10/16 0% 1.20 CRR Tournament Samara