Naumov Aleksandr

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 6, 2024 (latest changes Nov. 6, 2024).

160 place (214.87).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (727.27 * 2.10 * 0.86 + 347.83 * 2.10 * 1 + 137.25 * 3.05 * 1 + 0 + 0) / (2.10 * 0.86 + 2.10 * 1 + 3.05 * 1 + 1 + 1) = 274.6496892147519

p2 = (727.27 * 2.10 * 0.86 + 347.83 * 2.10 * 1 + 137.25 * 3.05 * 1) / max_coefficients = 155.0845425867508

score = 274.6496892147519 * 0.5 + 155.0845425867508 * 0.5 = 214.86711590075134

Rating changes

Show

Date Place Points Reason
2024-11-05 162 -> 160 214.87
2024-10-27 161 -> 162 214.87
2024-10-22 159 -> 161 229.09 -> 214.87

Mushroom League: 100% -> 86%

2024-10-13 150 -> 159 230.84 -> 229.09
2024-09-15 148 -> 150 230.84
2024-09-03 148 227.78 -> 230.84
2024-09-01 137 -> 148 232.13 -> 227.78
2024-08-27 138 -> 137 232.13
2024-08-26 142 -> 138 232.13
2024-08-25 141 -> 142 232.13

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 137 2024-06-09 45/52 100% 3.05 RR Agari Summer Tournament 2024
2 348 2024-03-30 31/47 100% 2.10 RR Seihoku spring tournament 2024
3 727 2023-10-22 7/23 86% 2.10 CRR Mushroom League