Melnikov Ilya

From Samara, Russia

Player page

Common russian riichi rating (CRR)

Rating date Sept. 22, 2026 (latest changes Sept. 17, 2026).

23 place (701.20).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (119.05 * 2.60 * 0.43 + 800 * 3.50 * 0.57 + 813.95 * 3 * 0.86 + 403.51 * 3.90 * 1 + 163.64 * 3 * 1 + 310.81 * 3.40 * 1 + 833.33 * 2.90 * 1 + 867.13 * 4.71 * 1 + 1000 * 3.40 * 1) / (2.60 * 0.43 + 3.50 * 0.57 + 3 * 0.86 + 3.90 * 1 + 3 * 1 + 3.40 * 1 + 2.90 * 1 + 4.71 * 1 + 3.40 * 1) = 624.0922581343007

p2 = (867.13 * 4.71 * 1 + 1000 * 3.40 * 1 + 833.33 * 2.90 * 1 + 813.95 * 3 * 0.86) / max_coefficients = 778.3121349772874

score = 624.0922581343007 * 0.5 + 778.3121349772874 * 0.5 = 701.202196555794

Rating changes

Show

all results
Date Place Points Reason
2026-09-07 22 -> 23 701.20
2026-09-06 43 -> 22 615.71 -> 701.20

Sunset Wolf Cup 2026: 0% -> 100%
2026-09-03 41 -> 43 631.08 -> 615.71

Riichi over The Volga 2025: 71% -> 57%
2026-08-31 41 629.97 -> 631.08
2026-08-16 39 -> 41 629.97
2026-08-15 40 -> 39 627.46 -> 629.97
2026-08-04 41 -> 40 629.42 -> 627.46

Riichi over Volga: 14% -> 0%
2026-08-03 36 -> 41 642.64 -> 629.42

Two roosters and Chuckles: 100% -> 86%
2026-08-02 34 -> 36 642.64
2026-07-26 36 -> 34 639.25 -> 642.64

Riichi On Ice: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 1000 2026-09-06 🥇 1/72 100% 3.40 RR Sunset Wolf Cup 2026 Saint Petersburg
2 867 2026-06-14 20/144 100% 4.71 RR XII Russian Championship Samara
3 833 2026-05-03 8/43 100% 2.90 RR Sturgeon in tempai Saratov
4 311 2026-02-23 52/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
5 164 2026-01-25 47/56 100% 3.00 RR Riichi On Ice 2026 Samara
6 404 2025-11-04 35/58 100% 3.90 RR XI Russian Championship Moscow
7 814 2025-08-03 9/44 86% 3.00 RR Two roosters and Chuckles Kirov
8 800 2025-05-03 15/71 57% 3.50 RR Riichi over The Volga 2025 Samara
9 119 2025-01-26 38/43 43% 2.60 RR Riichi On Ice Samara
10 759 2024-08-04 20/80 0% 3.65 RR Riichi over Volga Samara
11 523 2024-05-12 52/108 0% 4.60 RR X Russian Championship Perm
12 916 2023-09-03 10/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
13 655 2023-06-11 31/88 0% 3.75 RR Money can not buy tenpai Perm
14 171 2022-06-12 93/112 0% 4.05 RR Moscow Riichi 2022 Moscow
15 263 2019-02-24 15/20 0% 1.30 CRR Mahjong tournament at the Intellectual Games Festival 2019 Samara