Elshankin Andrey
From Ivanovo, Russia
EMA: 15990133
Internal rating (RR)
Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).
84 place (436.34).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55
p1 = (126.76 * 3.85 * 0.29 + 870.97 * 2.85 * 0.43 + 869.57 * 1.40 * 0.43 + 127.66 * 3.10 * 0.57 + 758.24 * 3.80 * 0.71 + 412.70 * 3.45 * 0.86 + 217.39 * 2.50 * 1 + 800 * 1.40 * 1 + 504.50 * 4.05 * 1 + 258.06 * 2.70 * 1) / (3.85 * 0.29 + 2.85 * 0.43 + 1.40 * 0.43 + 3.10 * 0.57 + 3.80 * 0.71 + 3.45 * 0.86 + 2.50 * 1 + 1.40 * 1 + 4.05 * 1 + 2.70 * 1) = 458.4144888901156
p2 = (758.24 * 3.80 * 0.71 + 504.50 * 4.05 * 1 + 412.70 * 3.45 * 0.86 + 800 * 1.40 * 1) / max_coefficients = 414.25852090032146
score = 458.4144888901156 * 0.5 + 414.25852090032146 * 0.5 = 436.3365048952185
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2020-02-01 | 84 | 436.34 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 258 |
|
24/32 | 100% | 2.70 | RR | The last chance: back to 2019 |
2 | 505 |
|
56/112 | 100% | 4.05 | EMA | VIII Russian Riichi Championship |
3 | 800 |
|
4/16 | 100% | 1.40 | RR | Ivanovo open riichi tournament 2019 |
4 | 36 |
|
81/84 | 100% | 4.20 | EMA | Haru Shanten 2019 |
5 | 217 |
|
19/24 | 100% | 2.50 | RR | Toi-Toi-man Tournament |
6 | 413 |
|
38/64 | 86% | 3.45 | EMA | White Dragon Tournament |
7 | 758 |
|
23/92 | 71% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
8 | 128 |
|
42/48 | 57% | 3.10 | RR | Moscow Riichi Open 2018 |
9 | 870 |
|
4/24 | 43% | 1.40 | RR | Seven ryanmens |
10 | 871 |
|
5/32 | 43% | 2.85 | EMA | 5th Prague Open Riichi Championship 2018 |
11 | 127 |
|
63/72 | 29% | 3.85 | EMA | Haru Shanten 2018 |
12 | 566 |
|
37/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
13 | 690 |
|
23/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
14 | 571 |
|
28/64 | 0% | 3.45 | EMA | Moscow Riichi Open 2017 |
15 | 148 |
|
24/28 | 0% | 2.30 | EMA | Ivanovo Region Riichi 2017 |
16 | 0 |
|
36/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2017 |
17 | 615 |
|
16/40 | 0% | 2.00 | RR | Moscow championship 2017 (JPML-A rules) |
18 | 944 |
|
5/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
19 | 800 |
|
4/16 | 0% | 1.60 | RR | Arkhangelsk riichi mahjong tournament 2016 |
20 | 333 |
|
59/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |
21 | 667 |
|
6/16 | 0% | 1.40 | RR | Orphan Tournament 2016 |
22 | 407 |
|
17/28 | 0% | 2.30 | EMA | Prague Open 2016 |
23 | 808 |
|
20/100 | 0% | 3.40 | RR | "Japanese House" riichi mahjong cup 2016 |
24 | 231 |
|
31/40 | 0% | 2.60 | EMA | Ivanovo Region Riichi Championship 2016 |
25 | 667 |
|
6/16 | 0% | 1.40 | RR | Ivanovo riichi mahjong tournament 2016 |
26 | 1000 |
|
1/16 | 0% | 1.60 | RR | Arkhangelsk riichi mahjong championship |
27 | 902 |
|
6/52 | 0% | 2.90 | EMA | Russian Open Riichi Championship 2015 |
28 | 1000 |
|
1/36 | 0% | 1.70 | EMA | Nizhny Novgorod Riichi Championship 2015 |
29 | 800 |
|
4/16 | 0% | 1.20 | RR | "Haku no Ten" summer riichi mahjong tournament 2015 |
30 | 233 |
|
34/44 | 0% | 1.90 | EMA | Prague Open 2015 |
31 | 947 |
|
2/20 | 0% | 1.30 | RR | "Haku no Ten" autumn riichi mahjong tournament 2015 |
32 | 159 |
|
54/64 | 0% | 3.15 | EMA | Russian Open Riichi Championship 2014 |
33 | 317 |
|
44/64 | 0% | 3.15 | RR | "Japanese House" riichi mahjong cup 2014 |
34 | 733 |
|
5/16 | 0% | 1.20 | RR | "Haku no Ten" summer riichi mahjong tournament 2014 |
35 | 173 |
|
63/76 | 0% | 2.50 | RR | Moscow Riichi 2014 |
36 | 338 |
|
48/72 | 0% | 3.25 | EMA | Russian Riichi Championship 2013 |