Khrustalev Arseniy
From Novorossiysk, Russia
EMA: 15990211
Online rating
Rating date Jan. 16, 2023 (latest changes Jan. 16, 2023).
83 place (334.43).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.71 + 2.30 * 1) = 7.421475
p1 = (608.70 * 1.60 * 0.43 + 469.88 * 3.20 * 0.29 + 864.08 * 3.45 * 0.29 + 90.91 * 1.70 * 0.71 + 218.39 * 3.25 * 0.71 + 327.27 * 2.80 * 1) / (1.60 * 0.43 + 3.20 * 0.29 + 3.45 * 0.29 + 1.70 * 0.71 + 3.25 * 0.71 + 2.80 * 1) = 362.3211473471241
p2 = (327.27 * 2.80 * 1 + 864.08 * 3.45 * 0.29 + 218.39 * 3.25 * 0.71) / max_coefficients = 306.5482265991599
score = 362.3211473471241 * 0.5 + 306.5482265991599 * 0.5 = 334.434686973142
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-01-16 | 75 -> 83 | 376.27 -> 334.43 |
Riichi Online Open Team Cup: 43% -> 29% |
| 2023-01-14 | 78 -> 75 | 367.99 -> 376.27 |
Winter Team Fight: 86% -> 71% |
| 2023-01-10 | 80 -> 78 | 367.99 | |
| 2023-01-07 | 79 -> 80 | 367.99 | |
| 2022-12-18 | 80 -> 79 | 367.99 | |
| 2022-12-13 | 81 -> 80 | 370.57 -> 367.99 |
NightJongers TAG Tournament: 57% -> 43% |
| 2022-12-12 | 82 -> 81 | 364.06 -> 370.57 | |
| 2022-11-26 | 82 | 360.60 -> 364.06 |
IORMC Qualifiers 2021: 86% -> 71% |
| 2022-11-25 | 83 -> 82 | 360.60 | |
| 2022-11-21 | 83 | 364.73 -> 360.60 |
No Dora Tournament: 43% -> 29% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 327 |
|
38/56 | 100% | 2.80 | ONLINE | Summer Online Tournament |
| 2 | 218 |
|
69/88 | 71% | 3.25 | ONLINE | Winter Team Fight |
| 3 | 91 |
|
11/12 | 71% | 1.70 | ONLINE | IORMC Qualifiers 2021 |
| 4 | 609 |
|
10/24 | 43% | 1.60 | ONLINE | NightJongers TAG Tournament |
| 5 | 864 |
|
15/104 | 29% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 6 | 470 |
|
45/84 | 29% | 3.20 | ONLINE | No Dora Tournament |
| 7 | 859 |
|
15/100 | 0% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 8 | 296 |
|
96/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 9 | 981 |
|
3/108 | 0% | 3.50 | ONLINE | Spring tournament |
| 10 | 585 |
|
52/124 | 0% | 3.06 | ONLINE | Be cool stay home |
| 11 | 640 |
|
51/140 | 0% | 3.70 | ONLINE | Corona go away |
| 12 | 371 |
|
91/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
| 13 | 157 |
|
71/84 | 0% | 3.20 | ONLINE | Riichi Online Open Team Cup |
| 14 | 118 |
|
46/52 | 0% | 2.70 | ONLINE | Spring online tournament 2018 |
| 15 | 0 |
|
12/12 | 0% | 1.10 | ONLINE | Winter riichi-blitz 2018 |
| 16 | 47 |
|
42/44 | 0% | 2.30 | ONLINE | Winter online tournament 2018 |
| 17 | 349 |
|
29/44 | 0% | 1.90 | ONLINE | Summer riichi-blitz 2017 |
| 18 | 837 |
|
8/44 | 0% | 1.90 | ONLINE | Spring riichi-blitz 2017 |
| 19 | 106 |
|
43/48 | 0% | 2.00 | ONLINE | Winter riichi-blitz 2017 |
| 20 | 1000 |
|
1/68 | 0% | 2.40 | ONLINE | Autumn riichi-blitz 2016 |
| 21 | 789 |
|
5/20 | 0% | 1.30 | ONLINE | Summer riichi-blitz 2014 |