Danilov Aleksandr

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Oct. 13, 2024 (latest changes Oct. 13, 2024).

27 place (635.01).

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

p1 = (647.06 * 3.05 * 1 + 607.48 * 4 * 0.86 + 0 * 2.10 * 1 + 962.96 * 2.30 * 1 + 108.70 * 2.10 * 1 + 869.16 * 4.60 * 1 + 516.13 * 1.80 * 1 + 210.53 * 1.50 * 1 + 764.71 * 3.05 * 1 + 702.13 * 2.80 * 1 + 620.25 * 3.65 * 1 + 473.68 * 3.85 * 1) / (3.05 * 1 + 4 * 0.86 + 2.10 * 1 + 2.30 * 1 + 2.10 * 1 + 4.60 * 1 + 1.80 * 1 + 1.50 * 1 + 3.05 * 1 + 2.80 * 1 + 3.65 * 1 + 3.85 * 1) = 588.0534877470172

p2 = (869.16 * 4.60 * 1 + 764.71 * 3.05 * 1 + 620.25 * 3.65 * 1 + 962.96 * 2.30 * 1) / max_coefficients = 681.9690851735015

score = 588.0534877470172 * 0.5 + 681.9690851735015 * 0.5 = 635.0112864602594

Rating changes

Show

Date Place Points Reason
2024-10-13 23 -> 27 642.07 -> 635.01
2024-10-11 27 -> 23 642.07
2024-09-06 25 -> 27 642.07
2024-09-03 31 -> 25 636.56 -> 642.07

SPB Riichi Open 2023: 100% -> 86%

2024-09-01 22 -> 31 661.59 -> 636.56

SPB Riichi Open 2024: 0% -> 100%

2024-08-26 23 -> 22 661.59
2024-08-11 25 -> 23 657.77 -> 661.59
2024-08-04 21 -> 25 669.33 -> 657.77

Riichi over Volga: 0% -> 100%

2024-07-14 18 -> 21 663.51 -> 669.33

Guardian of the Winds: 0% -> 100%

2024-06-11 19 -> 18 650.66 -> 663.51

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 474 2024-09-01 51/96 100% 3.85 RR SPB Riichi Open 2024
2 620 2024-08-04 31/80 100% 3.65 RR Riichi over Volga
3 702 2024-07-14 15/48 100% 2.80 RR Guardian of the Winds
4 765 2024-06-09 13/52 100% 3.05 RR Agari Summer Tournament 2024
5 211 2024-05-25 16/20 100% 1.50 CRR Duplicate riichi mahjong tournament 2024
6 516 2024-05-19 16/32 100% 1.80 CRR "Green Dragon" in the Secret Chamber
7 869 2024-05-12 15/108 100% 4.60 RR X Russian Championship
8 109 2024-03-30 42/47 100% 2.10 RR Seihoku spring tournament 2024
9 647 2024-03-10 19/52 100% 3.05 RR Agari Spring Tournament 2024
10 963 2024-02-25 2/28 100% 2.30 CRR Chasing Kan
11 26 2023-11-26 39/40 100% 2.90 CRR Autumn Agari tournament
12 0 2023-10-22 23/23 100% 2.10 CRR Mushroom League
13 607 2023-09-03 43/108 86% 4.00 RR SPB Riichi Open 2023