Dronov Aleksandr
From Ryazan, Russia
Online rating
Rating date May 27, 2022 (latest changes May 27, 2022).
10 place (748.15).
how we calculated rating score
max_coefficients = (3.25 * 1 + 3.45 * 0.86 + 2.60 * 1) = 8.806995
p1 = (837.21 * 2.50 * 1 + 436.62 * 3.05 * 0.14 + 176.47 * 2.70 * 0.14 + 818.18 * 2.80 * 0.29 + 717.17 * 3.40 * 0.43 + 447.76 * 3 * 0.57 + 410.26 * 2.40 * 0.86 + 922.33 * 3.45 * 0.86 + 1000 * 2.50 * 1 + 193.55 * 2.20 * 1 + 818.18 * 1.70 * 1 + 869.57 * 2 * 1 + 384.62 * 2.40 * 1) / (2.50 * 1 + 3.05 * 0.14 + 2.70 * 0.14 + 2.80 * 0.29 + 3.40 * 0.43 + 3 * 0.57 + 2.40 * 0.86 + 3.45 * 0.86 + 2.50 * 1 + 2.20 * 1 + 1.70 * 1 + 2 * 1 + 2.40 * 1) = 665.1082718695675
p2 = (922.33 * 3.45 * 0.86 + 1000 * 2.50 * 1 + 837.21 * 2.50 * 1) / max_coefficients = 831.1972471881726
score = 665.1082718695675 * 0.5 + 831.1972471881726 * 0.5 = 748.1527595288701
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-05-21 | 12 -> 10 | 741.53 -> 748.15 | |
| 2022-05-16 | 11 -> 12 | 746.94 -> 741.53 |
Riichi Online Open Team Cup: 100% -> 86% |
| 2022-05-13 | 10 -> 11 | 748.17 -> 746.94 |
Autumn Online Tournament: 43% -> 29% |
| 2022-05-12 | 12 -> 10 | 744.24 -> 748.17 |
Rainy season tournament［梅雨］: 29% -> 14% |
| 2022-05-10 | 13 -> 12 | 742.37 -> 744.24 |
Winter Online Tournament: 71% -> 57% |
| 2022-05-07 | 14 -> 13 | 742.37 | |
| 2022-05-01 | 14 | 742.90 -> 742.37 |
Riichi Online Open Team Cup: 57% -> 43% |
| 2022-04-29 | 85 -> 14 | 537.11 -> 742.90 | |
| 2021-02-01 | 85 | 537.11 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 385 |
|
25/40 | 100% | 2.40 | ONLINE | Winter Online Tournament |
| 2 | 64 |
|
45/48 | 100% | 2.60 | ONLINE | Demons of autumn wind |
| 3 | 310 |
|
61/88 | 100% | 3.25 | ONLINE | Winter Team Fight |
| 4 | 870 |
|
4/24 | 100% | 2.00 | ONLINE | 5G Tournament |
| 5 | 818 |
|
3/12 | 100% | 1.70 | ONLINE | IORMC Qualifiers 2021 |
| 6 | 194 |
|
26/32 | 100% | 2.20 | ONLINE | I wish to have dora san... |
| 7 | 837 |
|
8/44 | 100% | 2.50 | ONLINE | Demons of spring wind |
| 8 | 1000 |
|
1/44 | 100% | 2.50 | ONLINE | Fast and Expensive |
| 9 | 922 |
|
9/104 | 86% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 10 | 410 |
|
24/40 | 86% | 2.40 | ONLINE | Spring Online Tournament |
| 11 | 448 |
|
38/68 | 57% | 3.00 | ONLINE | Winter Online Tournament |
| 12 | 717 |
|
29/100 | 43% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 13 | 818 |
|
11/56 | 29% | 2.80 | ONLINE | Autumn Online Tournament |
| 14 | 176 |
|
43/52 | 14% | 2.70 | ONLINE | Rainy season tournament［梅雨］ |
| 15 | 437 |
|
41/72 | 14% | 3.05 | ONLINE | Summer Tournament |