Bakhtin Aleksey

From Khanty-Mansiysk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 3, 2023 (latest changes Nov. 3, 2023).

173 place (105.37).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 2.80 * 1) = 14.75

p1 = (582.09 * 3.50 * 0.43 + 66.67 * 4.20 * 1 + 0 + 0 + 0) / (3.50 * 0.43 + 4.20 * 1 + 1 + 1 + 1) = 132.54905116033152

p2 = (582.09 * 3.50 * 0.43 + 66.67 * 4.20 * 1) / max_coefficients = 78.18237288135593

score = 132.54905116033152 * 0.5 + 78.18237288135593 * 0.5 = 105.36571202084372

Rating changes

Show

all results
Date Place Points Reason
2023-10-22 171 -> 173 105.37
2023-10-19 172 -> 171 105.37
2023-10-12 172 105.12 -> 105.37
2023-09-20 172 127.13 -> 105.12

Tenpai can't buy happiness: 57% -> 43%
2023-09-03 152 -> 172 131.41 -> 127.13
2023-08-27 146 -> 152 131.41
2023-08-26 144 -> 146 131.41
2023-08-12 145 -> 144 129.26 -> 131.41
2023-07-28 146 -> 145 129.26
2023-07-20 143 -> 146 150.45 -> 129.26

Tenpai can't buy happiness: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 67 2022-11-06 71/76 100% 4.20 RR IX Russian Riichi Championship
2 582 2022-03-20 29/68 43% 3.50 RR Tenpai can't buy happiness