Melnikov Ilya

From Samara, Russia

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Internal rating (RR)

Rating date May 4, 2026 (latest changes May 3, 2026).

69 place (486.27).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (523.36 * 4.60 * 0.14 + 759.49 * 3.65 * 0.29 + 119.05 * 2.60 * 0.71 + 800 * 3.50 * 0.86 + 813.95 * 3 * 1 + 403.51 * 3.90 * 1 + 163.64 * 3 * 1 + 310.81 * 3.40 * 1) / (4.60 * 0.14 + 3.65 * 0.29 + 2.60 * 0.71 + 3.50 * 0.86 + 3 * 1 + 3.90 * 1 + 3 * 1 + 3.40 * 1) = 469.3623337660066

p2 = (813.95 * 3 * 1 + 800 * 3.50 * 0.86 + 403.51 * 3.90 * 1 + 310.81 * 3.40 * 1) / max_coefficients = 503.1771043771044

score = 469.3623337660066 * 0.5 + 503.1771043771044 * 0.5 = 486.2697190715555

Rating changes

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all results
Date Place Points Reason
2026-05-03 63 -> 69 502.03 -> 486.27

Riichi over The Volga 2025: 100% -> 86%
2026-05-02 62 -> 63 502.03
2026-05-01 64 -> 62 502.03
2026-04-26 63 -> 64 502.03
2026-04-16 65 -> 63 502.03
2026-04-13 66 -> 65 502.03
2026-04-11 64 -> 66 502.03
2026-04-04 63 -> 64 509.95 -> 502.03

Riichi over Volga: 43% -> 29%
2026-03-30 64 -> 63 509.95
2026-03-26 66 -> 64 506.75 -> 509.95

Riichi On Ice: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 311 2026-02-23 52/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
2 164 2026-01-25 47/56 100% 3.00 RR Riichi On Ice 2026 Samara
3 404 2025-11-04 35/58 100% 3.90 RR XI Russian Championship Moscow
4 814 2025-08-03 9/44 100% 3.00 RR Two roosters and Chuckles Kirov
5 800 2025-05-03 15/71 86% 3.50 RR Riichi over The Volga 2025 Samara
6 119 2025-01-26 38/43 71% 2.60 RR Riichi On Ice Samara
7 759 2024-08-04 20/80 29% 3.65 RR Riichi over Volga Samara
8 523 2024-05-12 52/108 14% 4.60 RR X Russian Championship Perm
9 916 2023-09-03 10/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
10 655 2023-06-11 31/88 0% 3.75 RR Money can not buy tenpai Perm
11 171 2022-06-12 93/112 0% 4.05 RR Moscow Riichi 2022 Moscow