Melkov Dmitrii

From Saint Petersburg, Russia

Player page

Internal rating (RR)

Rating date April 12, 2024 (latest changes April 12, 2024).

58 place (360.70).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 4.20 * 0.57) = 13.19988

p1 = (379.31 * 3.75 * 1 + 177.57 * 4 * 1 + 826.09 * 2.10 * 1 + 333.33 * 3.05 * 1 + 0) / (3.75 * 1 + 4 * 1 + 2.10 * 1 + 3.05 * 1 + 1) = 351.37697841726623

p2 = (826.09 * 2.10 * 1 + 379.31 * 3.75 * 1 + 333.33 * 3.05 * 1 + 177.57 * 4 * 1) / max_coefficients = 370.01396982396807

score = 351.37697841726623 * 0.5 + 370.01396982396807 * 0.5 = 360.6954741206172

Rating changes

Show

all results
Date Place Points Reason
2024-04-12 59 -> 58 360.70
2024-03-30 76 -> 59 242.32 -> 360.70

Seihoku spring tournament 2024: 0% -> 100%
2024-03-20 82 -> 76 242.32
2024-03-10 85 -> 82 193.50 -> 242.32

Agari Spring Tournament 2024: 0% -> 100%
2024-03-06 86 -> 85 188.75 -> 193.50
2024-02-12 87 -> 86 184.60 -> 188.75
2024-01-20 89 -> 87 184.60
2024-01-06 89 180.68 -> 184.60
2023-12-19 99 -> 89 180.68
2023-12-12 103 -> 99 177.24 -> 180.68

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
3 178 2023-09-03 89/108 100% 4.00 RR SPB Riichi Open 2023
4 379 2023-06-11 55/88 100% 3.75 RR Money can not buy tenpai