Melkov Dmitrii

From Samara, Russia

Player page

Common russian riichi rating (CRR)

Rating date April 25, 2024 (latest changes April 25, 2024).

45 place (482.36).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001

p1 = (871.79 * 1.80 * 0.43 + 645.16 * 1.80 * 0.71 + 379.31 * 3.75 * 1 + 177.57 * 4 * 1 + 962.96 * 2.30 * 1 + 333.33 * 3.05 * 1 + 826.09 * 2.10 * 1) / (1.80 * 0.43 + 1.80 * 0.71 + 3.75 * 1 + 4 * 1 + 2.30 * 1 + 3.05 * 1 + 2.10 * 1) = 498.40182833619775

p2 = (962.96 * 2.30 * 1 + 826.09 * 2.10 * 1 + 379.31 * 3.75 * 1 + 333.33 * 3.05 * 1) / max_coefficients = 466.3262773722627

score = 498.40182833619775 * 0.5 + 466.3262773722627 * 0.5 = 482.36405285423024

Rating changes

Show

all results
Date Place Points Reason
2024-04-25 45 483.44 -> 482.36

Earth cup: 86% -> 71%
2024-04-12 46 -> 45 483.44
2024-03-30 58 -> 46 434.28 -> 483.44

Seihoku spring tournament 2024: 0% -> 100%
2024-03-20 59 -> 58 434.28
2024-03-10 52 -> 59 447.97 -> 434.28

Agari Spring Tournament 2024: 0% -> 100%
2024-03-06 53 -> 52 438.97 -> 447.97
2024-02-27 50 -> 53 449.72 -> 438.97

Sun tournament: 57% -> 43%
2024-02-25 41 -> 50 457.30 -> 449.72

Earth cup: 100% -> 86%
2024-02-18 42 -> 41 457.30
2024-02-12 43 -> 42 457.30

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 826 2024-03-30 9/47 100% 2.10 RR Seihoku spring tournament 2024
2 333 2024-03-10 35/52 100% 3.05 RR Agari Spring Tournament 2024
3 963 2023-11-05 2/28 100% 2.30 CRR Finding Dora
4 178 2023-09-03 89/108 100% 4.00 RR SPB Riichi Open 2023
5 379 2023-06-11 55/88 100% 3.75 RR Money can not buy tenpai
6 645 2023-02-25 12/32 71% 1.80 CRR Earth cup
7 872 2022-08-27 6/40 43% 1.80 CRR Sun tournament
8 947 2019-02-24 2/20 0% 1.30 CRR Mahjong tournament at the Intellectual Games Festival 2019
9 400 2018-02-25 10/16 0% 1.20 CRR Tournament