Nikolaev Leon
From Vsevolozhsk, Russia
EMA: 15990235
Internal rating (RR)
Rating date March 8, 2021 (latest changes March 8, 2021).
3 place (759.06).
how we calculated rating score
max_coefficients = (4.05 * 0.71 + 2.90 * 0.86 + 3.45 * 0.71 + 2.70 * 0.86) = 10.15701
p1 = (228.92 * 4.20 * 0.14 + 1000 * 2.60 * 0.43 + 873.02 * 3.85 * 0.57 + 492.06 * 3.45 * 0.71 + 909.91 * 4.05 * 0.71 + 806.45 * 2.70 * 0.86) / (4.20 * 0.14 + 2.60 * 0.43 + 3.85 * 0.57 + 3.45 * 0.71 + 4.05 * 0.71 + 2.70 * 0.86) = 766.7508210446363
p2 = (909.91 * 4.05 * 0.71 + 873.02 * 3.85 * 0.57 + 806.45 * 2.70 * 0.86 + 492.06 * 3.45 * 0.71) / max_coefficients = 751.3736818217172
score = 766.7508210446363 * 0.5 + 751.3736818217172 * 0.5 = 759.0622514331767
Chart scale: normalized original
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2021-03-08 | 3 | 760.87 -> 759.06 |
And yet the sinner collects tanyao: 57% -> 43% |
2021-03-04 | 3 | 757.49 -> 760.87 |
Aki Shanten 2019: 71% -> 57% Haru Shanten 2019: 29% -> 14% |
2021-02-20 | 4 -> 3 | 757.49 | |
2021-02-15 | 3 -> 4 | 764.50 -> 757.49 |
VIII Russian Riichi Championship: 86% -> 71% |
2021-01-26 | 3 | 770.63 -> 764.50 |
The last chance: back to 2019: 100% -> 86% |
2021-01-24 | 4 -> 3 | 757.78 -> 770.63 |
Saint Petersburg Open 2019: 86% -> 71% |
2021-01-21 | 3 -> 4 | 757.78 | |
2021-01-08 | 3 | 776.25 -> 757.78 |
And yet the sinner collects tanyao: 71% -> 57% |
2021-01-04 | 3 | 770.05 -> 776.25 |
Haru Shanten 2019: 43% -> 29% Aki Shanten 2019: 86% -> 71% |
2020-12-23 | 4 -> 3 | 770.05 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 806 |
|
7/32 | 86% | 2.70 | RR | The last chance: back to 2019 |
2 | 910 |
|
11/112 | 71% | 4.05 | EMA | VIII Russian Riichi Championship |
3 | 492 |
|
33/64 | 71% | 3.45 | EMA | Saint Petersburg Open 2019 |
4 | 873 |
|
9/64 | 57% | 3.85 | EMA | Aki Shanten 2019 |
5 | 1000 |
|
1/28 | 43% | 2.60 | RR | And yet the sinner collects tanyao |
6 | 229 |
|
65/84 | 14% | 4.20 | EMA | Haru Shanten 2019 |
7 | 476 |
|
34/64 | 0% | 3.45 | EMA | White Dragon Tournament |
8 | 637 |
|
34/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
9 | 839 |
|
6/32 | 0% | 2.70 | EMA | Tsukimi 2018 |
10 | 826 |
|
5/24 | 0% | 2.50 | RR | West cup 2018 |
11 | 957 |
|
3/48 | 0% | 3.10 | RR | Moscow Riichi Open 2018 |
12 | 43 |
|
23/24 | 0% | 2.73 | RR | Winner tournament. Agari season event |
13 | 718 |
|
21/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
14 | 254 |
|
54/72 | 0% | 3.85 | EMA | Haru Shanten 2018 |
15 | 968 |
|
2/32 | 0% | 2.70 | RR | East Cup 2018 |
16 | 783 |
|
19/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
17 | 507 |
|
36/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
18 | 603 |
|
26/64 | 0% | 3.45 | EMA | Moscow Riichi Open 2017 |
19 | 308 |
|
28/40 | 0% | 1.80 | RR | Saint Petersburg championship. Northern cup 2017 |
20 | 481 |
|
15/28 | 0% | 2.30 | EMA | Ivanovo Region Riichi 2017 |
21 | 714 |
|
11/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2017 |
22 | 385 |
|
25/40 | 0% | 2.00 | RR | Moscow championship 2017 (JPML-A rules) |
23 | 268 |
|
53/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
24 | 276 |
|
64/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |
25 | 798 |
|
21/100 | 0% | 3.40 | RR | "Japanese House" riichi mahjong cup 2016 |
26 | 467 |
|
9/16 | 0% | 2.00 | RR | Two-day tournament of Saint Petersburg riichi mahjong league |
27 | 368 |
|
13/20 | 0% | 1.30 | RR | Tournament of Saint Petersburg riichi mahjong league |
28 | 569 |
|
23/52 | 0% | 2.90 | EMA | Russian Open Riichi Championship 2015 |
29 | 943 |
|
3/36 | 0% | 1.70 | EMA | Nizhny Novgorod Riichi Championship 2015 |
30 | 53 |
|
19/20 | 0% | 2.10 | RR | Nizhny Novgorod riichi mahjong tournament |