Melnikov Ilya

From Samara, Russia

Player page

Internal rating (RR)

Rating date June 15, 2026 (latest changes June 14, 2026).

33 place (641.04).

max_coefficients = (4.71 * 1 + 4.10 * 1 + 3.90 * 1 + 3.45 * 1) = 16.16

p1 = (759.49 * 3.65 * 0.14 + 119.05 * 2.60 * 0.57 + 800 * 3.50 * 0.86 + 813.95 * 3 * 1 + 403.51 * 3.90 * 1 + 163.64 * 3 * 1 + 310.81 * 3.40 * 1 + 833.33 * 2.90 * 1 + 867.13 * 4.71 * 1) / (3.65 * 0.14 + 2.60 * 0.57 + 3.50 * 0.86 + 3 * 1 + 3.90 * 1 + 3 * 1 + 3.40 * 1 + 2.90 * 1 + 4.71 * 1) = 580.195103035354

p2 = (867.13 * 4.71 * 1 + 813.95 * 3 * 1 + 833.33 * 2.90 * 1 + 800 * 3.50 * 0.86) / max_coefficients = 701.8941831683169

score = 580.195103035354 * 0.5 + 701.8941831683169 * 0.5 = 641.0446431018354

Rating changes

Show

all results
Date Place Points Reason
2026-06-14 52 -> 33 555.61 -> 641.04

XII Russian Championship: 0% -> 100%
2026-06-04 51 -> 52 558.53 -> 555.61

Riichi over Volga: 29% -> 14%
2026-06-02 52 -> 51 558.53
2026-05-26 52 555.14 -> 558.53

Riichi On Ice: 71% -> 57%
2026-05-12 52 555.25 -> 555.14

X Russian Championship: 14% -> 0%
2026-05-07 53 -> 52 555.25
2026-05-03 63 -> 53 502.03 -> 555.25

Riichi over The Volga 2025: 100% -> 86%

Sturgeon in tempai: 0% -> 100%
2026-05-02 62 -> 63 502.03
2026-05-01 64 -> 62 502.03
2026-04-26 63 -> 64 502.03

Tournaments

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