Lavruk Elena
From Rostov-On-Don, Russia
Online rating
Rating date May 25, 2023 (latest changes May 25, 2023).
97 place (80.94).
how we calculated rating score
max_coefficients = (2.80 * 1 + 2.30 * 1 + 2.60 * 0.57) = 6.58564
p1 = (558.14 * 2.50 * 0.14 + 179.49 * 2.40 * 0.57 + 0 + 0 + 0) / (2.50 * 0.14 + 2.40 * 0.57 + 1 + 1 + 1) = 94.22219214526045
p2 = (179.49 * 2.40 * 0.57 + 558.14 * 2.50 * 0.14) / max_coefficients = 67.65325769401304
score = 94.22219214526045 * 0.5 + 67.65325769401304 * 0.5 = 80.93772491963674
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-05-25 | 97 | 112.35 -> 80.94 |
Summer Online Tournament: 29% -> 14% |
| 2023-05-16 | 98 -> 97 | 172.53 -> 112.35 |
Riichi Online Open Team Cup: 14% -> 0% |
| 2023-05-14 | 101 -> 98 | 168.76 -> 172.53 | |
| 2023-04-20 | 103 -> 101 | 168.76 | |
| 2023-04-18 | 99 -> 103 | 186.93 -> 168.76 |
Spring Online Tournament: 14% -> 0% |
| 2023-04-17 | 100 -> 99 | 186.93 | |
| 2023-04-15 | 101 -> 100 | 186.93 | |
| 2023-04-12 | 101 | 188.92 -> 186.93 |
Winter Online Tournament: 71% -> 57% |
| 2023-03-25 | 98 -> 101 | 215.74 -> 188.92 |
Summer Online Tournament: 43% -> 29% |
| 2023-03-21 | 93 -> 98 | 258.70 -> 215.74 |
No Dora Tournament: 14% -> 0% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 179 |
|
33/40 | 57% | 2.40 | ONLINE | Winter Online Tournament |
| 2 | 558 |
|
20/44 | 14% | 2.50 | ONLINE | Summer Online Tournament |
| 3 | 583 |
|
44/104 | 0% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 4 | 26 |
|
39/40 | 0% | 2.40 | ONLINE | Spring Online Tournament |
| 5 | 458 |
|
46/84 | 0% | 3.20 | ONLINE | No Dora Tournament |
| 6 | 1000 |
|
1/68 | 0% | 3.00 | ONLINE | Winter Online Tournament |
| 7 | 56 |
|
68/72 | 0% | 3.05 | ONLINE | Summer Tournament |
| 8 | 237 |
|
104/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |