Bakhtin Aleksey

From Izhevsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 31, 2026 (latest changes Aug. 31, 2026).

317 place (138.86).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (684.21 * 1.30 * 1 + 200 * 1.60 * 1 + 66.67 * 2.30 * 1 + 0 + 0) / (1.30 * 1 + 1.60 * 1 + 2.30 * 1 + 1 + 1) = 189.27777777777777

p2 = (684.21 * 1.30 * 1 + 200 * 1.60 * 1 + 66.67 * 2.30 * 1) / max_coefficients = 88.43608046722906

score = 189.27777777777777 * 0.5 + 88.43608046722906 * 0.5 = 138.8569291225034

Rating changes

Show

all results
Date Place Points Reason
2026-08-31 317 138.71 -> 138.86
2026-08-29 318 -> 317 138.71
2026-08-16 313 -> 318 138.71
2026-08-15 313 138.39 -> 138.71
2026-08-13 315 -> 313 138.39
2026-08-04 320 -> 315 138.39
2026-08-02 311 -> 320 138.39
2026-07-25 309 -> 311 138.39
2026-07-18 308 -> 309 138.39
2026-07-14 309 -> 308 138.39

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 67 2026-05-31 15/16 100% 2.30 CRR Nagashi mangal Izhevsk
2 200 2026-03-21 13/16 100% 1.60 CRR Grief from Uma Izhevsk
3 684 2026-01-03 7/20 100% 1.30 CRR The Birth of the Club Izhevsk
4 67 2022-11-06 71/76 0% 4.20 RR IX Russian Riichi Championship Perm
5 576 2022-03-20 29/67 0% 3.45 RR Tenpai can't buy happiness Perm