Lavnikevich Sergey
From Rostov-On-Don, Russia
Online rating
Rating date Jan. 7, 2023 (latest changes Jan. 7, 2023).
129 place (134.58).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.86 + 2.30 * 1) = 7.885574999999999
p1 = (493.98 * 3.20 * 0.29 + 97.09 * 3.45 * 0.43 + 149.43 * 3.25 * 0.86 + 0 + 0) / (3.20 * 0.29 + 3.45 * 0.43 + 3.25 * 0.86 + 1 + 1) = 140.8946316667096
p2 = (493.98 * 3.20 * 0.29 + 149.43 * 3.25 * 0.86 + 97.09 * 3.45 * 0.43) / max_coefficients = 128.2607799684868
score = 140.8946316667096 * 0.5 + 128.2607799684868 * 0.5 = 134.5777058175982
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-01-07 | 130 -> 129 | 134.58 | |
| 2022-12-20 | 133 -> 130 | 134.58 | |
| 2022-12-12 | 133 | 132.23 -> 134.58 | |
| 2022-11-25 | 134 -> 133 | 132.23 | |
| 2022-11-21 | 128 -> 134 | 156.60 -> 132.23 |
No Dora Tournament: 43% -> 29% |
| 2022-11-16 | 130 -> 128 | 157.55 -> 156.60 |
Riichi Online Open Team Cup: 57% -> 43% |
| 2022-11-14 | 131 -> 130 | 157.11 -> 157.55 |
Winter Team Fight: 100% -> 86% |
| 2022-11-01 | 135 -> 131 | 165.17 -> 157.11 |
Riichi Online Open Team Cup: 14% -> 0% |
| 2022-10-20 | 136 -> 135 | 165.17 | |
| 2022-10-11 | 139 -> 136 | 165.17 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 149 |
|
75/88 | 86% | 3.25 | ONLINE | Winter Team Fight |
| 2 | 97 |
|
94/104 | 43% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 3 | 494 |
|
43/84 | 29% | 3.20 | ONLINE | No Dora Tournament |
| 4 | 101 |
|
90/100 | 0% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 5 | 855 |
|
9/56 | 0% | 2.80 | ONLINE | Autumn Online Tournament |
| 6 | 606 |
|
29/72 | 0% | 3.05 | ONLINE | Summer Tournament |
| 7 | 333 |
|
91/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 8 | 280 |
|
78/108 | 0% | 3.50 | ONLINE | Spring tournament |
| 9 | 577 |
|
53/124 | 0% | 3.06 | ONLINE | Be cool stay home |
| 10 | 115 |
|
124/140 | 0% | 3.70 | ONLINE | Corona go away |
| 11 | 203 |
|
115/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
| 12 | 0 |
|
41/41 | 0% | 2.40 | ONLINE | Autumn Online Tournament |
| 13 | 855 |
|
9/56 | 0% | 2.80 | ONLINE | Summer Online Tournament |
| 14 | 277 |
|
61/84 | 0% | 3.20 | ONLINE | Riichi Online Open Team Cup |
| 15 | 0 |
|
64/64 | 0% | 2.95 | ONLINE | Winter Online Tournament |
| 16 | 322 |
|
41/60 | 0% | 2.90 | ONLINE | Ryan Pin Online Tournament |
| 17 | 513 |
|
20/40 | 0% | 2.40 | ONLINE | Autumn online tournament 2018 |
| 18 | 254 |
|
45/60 | 0% | 2.90 | ONLINE | Summer online tournament 2018 |
| 19 | 721 |
|
13/44 | 0% | 1.90 | ONLINE | Summer riichi-blitz 2017 |