Meshin Vitaliy
From Novosibirsk, Russia
EMA: 15020005
Online rating
Rating date April 11, 2023 (latest changes April 11, 2023).
53 place (394.19).
how we calculated rating score
max_coefficients = (2.80 * 1 + 2.30 * 1 + 2.60 * 0.71) = 6.95718
p1 = (205.13 * 2.40 * 0.14 + 171.43 * 2.30 * 1 + 395.35 * 2.50 * 0.29 + 225.81 * 2.20 * 0.43 + 629.63 * 2.10 * 0.43 + 923.08 * 2.40 * 0.71 + 162.79 * 2.50 * 0.29) / (2.40 * 0.14 + 2.30 * 1 + 2.50 * 0.29 + 2.20 * 0.43 + 2.10 * 0.43 + 2.40 * 0.71 + 2.50 * 0.29) = 422.78954902238377
p2 = (923.08 * 2.40 * 0.71 + 629.63 * 2.10 * 0.43 + 171.43 * 2.30 * 1) / max_coefficients = 365.5849065282198
score = 422.78954902238377 * 0.5 + 365.5849065282198 * 0.5 = 394.1872277753018
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-04-06 | 97 -> 53 | 507.04 -> 394.19 | |
| 2021-02-01 | 4 -> 97 | 722.15 -> 507.04 | |
| 2020-02-01 | 4 | 722.15 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City |
|---|---|---|---|---|---|---|---|---|
| 1 | 171 |
|
30/36 | 100% | 2.30 | ONLINE | Autumn Online Tournament | Russia |
| 2 | 923 |
|
4/40 | 71% | 2.40 | ONLINE | Winter Online Tournament | Russia |
| 3 | 630 |
|
11/28 | 43% | 2.10 | ONLINE | Autumn Online Tournament | Russia |
| 4 | 226 |
|
25/32 | 43% | 2.20 | ONLINE | I wish to have dora san... | Russia |
| 5 | 395 |
|
27/44 | 29% | 2.50 | ONLINE | Summer Online Tournament | Russia |
| 6 | 163 |
|
37/44 | 29% | 2.50 | ONLINE | Fast and Expensive | Russia |
| 7 | 205 |
|
32/40 | 14% | 2.40 | ONLINE | Spring Online Tournament | Russia |
| 8 | 181 |
|
69/84 | 0% | 3.20 | ONLINE | No Dora Tournament | Russia |
| 9 | 358 |
|
44/68 | 0% | 3.00 | ONLINE | Winter Online Tournament | Russia |
| 10 | 255 |
|
42/56 | 0% | 2.80 | ONLINE | Autumn Online Tournament | Russia |
| 11 | 294 |
|
37/52 | 0% | 2.70 | ONLINE | Rainy season tournament［梅雨］ | Russia |
| 12 | 155 |
|
61/72 | 0% | 3.05 | ONLINE | Summer Tournament | Russia |
| 13 | 355 |
|
70/108 | 0% | 3.50 | ONLINE | Spring tournament | Russia |
| 14 | 317 |
|
85/124 | 0% | 3.06 | ONLINE | Be cool stay home | Russia |
| 15 | 1000 |
|
1/140 | 0% | 3.70 | ONLINE | Corona go away | Russia |
| 16 | 632 |
|
8/20 | 0% | 1.90 | ONLINE | IORMC Qualifiers 2019 | Russia |
| 17 | 550 |
|
19/41 | 0% | 2.40 | ONLINE | Autumn Online Tournament | Russia |
| 18 | 345 |
|
37/56 | 0% | 2.80 | ONLINE | Summer Online Tournament | Russia |
| 19 | 976 |
|
3/84 | 0% | 3.20 | ONLINE | Riichi Online Open Team Cup | Russia |
| 20 | 349 |
|
42/64 | 0% | 2.95 | ONLINE | Winter Online Tournament | Russia |
| 21 | 966 |
|
3/60 | 0% | 2.90 | ONLINE | Ryan Pin Online Tournament | Russia |
| 22 | 304 |
|
17/24 | 0% | 2.00 | ONLINE | IORMC Qualifiers 2018 | Russia |
| 23 | 923 |
|
4/40 | 0% | 2.40 | ONLINE | Autumn online tournament 2018 | Russia |
| 24 | 763 |
|
15/60 | 0% | 2.90 | ONLINE | Summer online tournament 2018 | Russia |
| 25 | 392 |
|
32/52 | 0% | 2.70 | ONLINE | Spring online tournament 2018 | Russia |
| 26 | 909 |
|
2/12 | 0% | 1.10 | ONLINE | Winter riichi-blitz 2018 | Russia |
| 27 | 767 |
|
11/44 | 0% | 2.30 | ONLINE | Winter online tournament 2018 | Russia |
| 28 | 556 |
|
13/28 | 0% | 1.70 | ONLINE | IORMC Qualifiers 2017 | Russia |
| 29 | 163 |
|
37/44 | 0% | 1.90 | ONLINE | Summer riichi-blitz 2017 | Russia |
| 30 | 651 |
|
16/44 | 0% | 1.90 | ONLINE | Spring riichi-blitz 2017 | Russia |
| 31 | 872 |
|
7/48 | 0% | 2.00 | ONLINE | Winter riichi-blitz 2017 | Russia |
| 32 | 925 |
|
6/68 | 0% | 2.40 | ONLINE | Autumn riichi-blitz 2016 | Russia |
| 33 | 804 |
|
11/52 | 0% | 2.10 | ONLINE | Summer riichi blitz 2016 | Russia |
| 34 | 613 |
|
13/32 | 0% | 2.40 | ONLINE | Pankrata's online tournament | Russia |
| 35 | 1000 |
|
1/20 | 0% | 1.30 | ONLINE | Summer riichi-blitz 2014 | Russia |