Danchenkov Vladimir
From Samara, Russia
EMA: 15990372
Common russian riichi rating (CRR)
Rating date Sept. 16, 2023 (latest changes Sept. 16, 2023).
117 place (282.75).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915
p1 = (72.07 * 4.05 * 0.71 + 954.02 * 3.75 * 1 + 18.69 * 4 * 1 + 0 + 0) / (4.05 * 0.71 + 3.75 * 1 + 4 * 1 + 1 + 1) = 305.3773595725353
p2 = (954.02 * 3.75 * 1 + 72.07 * 4.05 * 0.71 + 18.69 * 4 * 1) / max_coefficients = 260.1146742402015
score = 305.3773595725353 * 0.5 + 260.1146742402015 * 0.5 = 282.74601690636837
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-09-06 | 118 -> 117 | 282.75 | |
| 2023-09-03 | 79 -> 118 | 335.07 -> 282.75 |
SPB Riichi Open 2023: 0% -> 100% |
| 2023-09-01 | 104 -> 79 | 238.36 -> 335.07 | |
| 2021-02-01 | 141 -> 104 | 324.48 -> 238.36 | |
| 2020-02-01 | 141 | 324.48 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 19 |
|
106/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg | |
| 2 | 954 |
|
5/88 | 100% | 3.75 | RR | Money can not buy tenpai | Perm | |
| 3 | 72 |
|
104/112 | 71% | 4.05 | RR | Moscow Riichi 2022 | Moscow | |
| 4 | 414 |
|
66/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship | Moscow | |
| 5 | 581 |
|
14/32 | 0% | 2.40 | EMA | Norwegian Open Riichi Tournament 2019 | Oslo | |
| 6 | 632 |
|
8/20 | 0% | 1.30 | CRR | Mahjong tournament at the Intellectual Games Festival 2019 | Samara | |
| 7 | 190 |
|
52/64 | 0% | 3.45 | EMA | White Dragon Tournament | Moscow | |
| 8 | 110 |
|
82/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" | Perm | |
| 9 | 1000 |
|
🥇 | 1/16 | 0% | 1.20 | CRR | Tournament | Samara |
| 10 | 91 |
|
11/12 | 0% | 1.10 | CRR | Mahjong tournament at the Intellectual Games Festival 2017 | Samara |