Naumov Aleksandr

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date July 14, 2024 (latest changes July 14, 2024).

142 place (234.69).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001

p1 = (727.27 * 2.10 * 1 + 347.83 * 2.10 * 1 + 137.25 * 3.05 * 1 + 0 + 0) / (2.10 * 1 + 2.10 * 1 + 3.05 * 1 + 1 + 1) = 289.332972972973

p2 = (727.27 * 2.10 * 1 + 347.83 * 2.10 * 1 + 137.25 * 3.05 * 1) / max_coefficients = 180.05297990968185

score = 289.332972972973 * 0.5 + 180.05297990968185 * 0.5 = 234.6929764413274

Rating changes

Show

Date Place Points Reason
2024-07-14 136 -> 142 234.69
2024-07-06 135 -> 136 234.69
2024-06-27 134 -> 135 234.69
2024-06-22 135 -> 134 234.69
2024-06-11 141 -> 135 231.56 -> 234.69
2024-06-09 132 -> 141 230.09 -> 231.56

Agari Summer Tournament 2024: 0% -> 100%

2024-05-25 129 -> 132 230.09
2024-05-19 127 -> 129 230.09
2024-05-12 112 -> 127 239.18 -> 230.09
2024-05-06 114 -> 112 239.18

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 7/23 100% 2.10 CRR Mushroom League