Dronov Aleksandr
From Ryazan, Russia
Online rating
Rating date Sept. 11, 2022 (latest changes Sept. 11, 2022).
30 place (639.33).
how we calculated rating score
max_coefficients = (3.25 * 1 + 2.80 * 1 + 2.60 * 1) = 8.65
p1 = (837.21 * 2.50 * 0.86 + 818.18 * 2.80 * 0.14 + 717.17 * 3.40 * 0.14 + 447.76 * 3 * 0.29 + 410.26 * 2.40 * 0.57 + 922.33 * 3.45 * 0.71 + 1000 * 2.50 * 0.71 + 193.55 * 2.20 * 0.86 + 818.18 * 1.70 * 1 + 869.57 * 2 * 1 + 310.34 * 3.25 * 1 + 384.62 * 2.40 * 1 + 454.55 * 2.80 * 1) / (2.50 * 0.86 + 2.80 * 0.14 + 3.40 * 0.14 + 3 * 0.29 + 2.40 * 0.57 + 3.45 * 0.71 + 2.50 * 0.71 + 2.20 * 0.86 + 1.70 * 1 + 2 * 1 + 3.25 * 1 + 2.40 * 1 + 2.80 * 1) = 602.0606216865003
p2 = (922.33 * 3.45 * 0.71 + 837.21 * 2.50 * 0.86 + 1000 * 2.50 * 0.71) / max_coefficients = 676.6023121387283
score = 602.0606216865003 * 0.5 + 676.6023121387283 * 0.5 = 639.3314669126144
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-09-11 | 28 -> 30 | 639.33 | |
| 2022-09-10 | 28 | 637.95 -> 639.33 |
Winter Online Tournament: 43% -> 29% |
| 2022-09-07 | 29 -> 28 | 637.95 | |
| 2022-09-01 | 29 | 639.12 -> 637.95 |
Riichi Online Open Team Cup: 29% -> 14% |
| 2022-08-20 | 22 -> 29 | 662.62 -> 639.12 |
Fast and Expensive: 86% -> 71% |
| 2022-08-18 | 22 | 661.28 -> 662.62 |
Spring Online Tournament: 71% -> 57% |
| 2022-08-15 | 24 -> 22 | 658.74 -> 661.28 |
I wish to have dora san...: 100% -> 86% |
| 2022-07-25 | 20 -> 24 | 677.67 -> 658.74 |
Demons of spring wind: 100% -> 86% |
| 2022-07-21 | 21 -> 20 | 677.67 | |
| 2022-07-16 | 17 -> 21 | 690.98 -> 677.67 |
Riichi Online Open Team Cup: 86% -> 71% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 455 |
|
31/56 | 100% | 2.80 | ONLINE | Summer Online Tournament |
| 2 | 64 |
|
45/48 | 100% | 2.60 | ONLINE | Demons of autumn wind |
| 3 | 385 |
|
25/40 | 100% | 2.40 | ONLINE | Winter Online Tournament |
| 4 | 310 |
|
61/88 | 100% | 3.25 | ONLINE | Winter Team Fight |
| 5 | 870 |
|
4/24 | 100% | 2.00 | ONLINE | 5G Tournament |
| 6 | 818 |
|
3/12 | 100% | 1.70 | ONLINE | IORMC Qualifiers 2021 |
| 7 | 194 |
|
26/32 | 86% | 2.20 | ONLINE | I wish to have dora san... |
| 8 | 837 |
|
8/44 | 86% | 2.50 | ONLINE | Demons of spring wind |
| 9 | 1000 |
|
1/44 | 71% | 2.50 | ONLINE | Fast and Expensive |
| 10 | 922 |
|
9/104 | 71% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 11 | 410 |
|
24/40 | 57% | 2.40 | ONLINE | Spring Online Tournament |
| 12 | 448 |
|
38/68 | 29% | 3.00 | ONLINE | Winter Online Tournament |
| 13 | 717 |
|
29/100 | 14% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 14 | 818 |
|
11/56 | 14% | 2.80 | ONLINE | Autumn Online Tournament |
| 15 | 176 |
|
43/52 | 0% | 2.70 | ONLINE | Rainy season tournament［梅雨］ |
| 16 | 437 |
|
41/72 | 0% | 3.05 | ONLINE | Summer Tournament |