Khan Dmitrii

From Moscow, Russia

Player page

Internal rating (RR)

Rating date Nov. 4, 2025 (latest changes Nov. 4, 2025).

91 place (443.36).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (333.33 * 3.05 * 0.57 + 848.10 * 3.65 * 0.71 + 305.26 * 3.85 * 0.71 + 56.18 * 3.75 * 0.86 + 701.75 * 3.90 * 1) / (3.05 * 0.57 + 3.65 * 0.71 + 3.85 * 0.71 + 3.75 * 0.86 + 3.90 * 1) = 460.73752589410054

p2 = (701.75 * 3.90 * 1 + 848.10 * 3.65 * 0.71 + 305.26 * 3.85 * 0.71 + 333.33 * 3.05 * 0.57) / max_coefficients = 425.98127090301006

score = 460.73752589410054 * 0.5 + 425.98127090301006 * 0.5 = 443.3593983985553

Rating changes

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all results
Date Place Points Reason
2025-11-04 135 -> 91 301.76 -> 443.36

XI Russian Championship: 0% -> 100%
2025-11-01 135 306.41 -> 301.76

SPB Riichi Open 2024: 86% -> 71%
2025-10-13 138 -> 135 297.18 -> 306.41

Moscow Riichi 2024: 100% -> 86%
2025-10-09 136 -> 138 302.25 -> 297.18

Agari Summer Tournament 2024: 71% -> 57%
2025-10-04 126 -> 136 327.42 -> 302.25

Riichi over Volga: 86% -> 71%
2025-09-14 127 -> 126 327.42
2025-09-12 128 -> 127 327.42
2025-09-03 123 -> 128 349.61 -> 327.42

SPB Riichi Open 2023: 14% -> 0%
2025-09-01 123 349.41 -> 349.61

SPB Riichi Open 2024: 100% -> 86%
2025-08-31 119 -> 123 349.41

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 702 2025-11-04 18/58 100% 3.90 RR XI Russian Championship Moscow
2 56 2024-10-13 85/90 86% 3.75 RR Moscow Riichi 2024 Moscow
3 305 2024-09-01 67/96 71% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
4 848 2024-08-04 13/80 71% 3.65 RR Riichi over Volga Samara
5 333 2024-06-09 35/52 57% 3.05 RR Agari Summer Tournament 2024 Moscow
6 570 2023-09-03 47/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
7 69 2023-06-11 82/88 0% 3.75 RR Money can not buy tenpai Perm
8 505 2022-06-12 56/112 0% 4.05 RR Moscow Riichi 2022 Moscow