Kotlov Nikita
From Moscow, Russia
EMA: 15990321
Common russian riichi rating (CRR)
Rating date Oct. 20, 2023 (latest changes Oct. 20, 2023).
172 place (89.90).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 2.80 * 1) = 14.75
p1 = (693.33 * 3.45 * 0.14 + 489.36 * 3.10 * 0.14 + 0 + 0 + 0) / (3.45 * 0.14 + 3.10 * 0.14 + 1 + 1 + 1) = 141.92091199302845
p2 = (693.33 * 3.45 * 0.14 + 489.36 * 3.10 * 0.14) / max_coefficients = 37.87118644067797
score = 141.92091199302845 * 0.5 + 37.87118644067797 * 0.5 = 89.89604921685321
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-10-19 | 169 -> 172 | 114.80 -> 89.90 |
Agari team tournament: 29% -> 14% |
2023-10-12 | 169 | 114.64 -> 114.80 | |
2023-09-28 | 162 -> 169 | 152.25 -> 114.64 |
Saint Petersburg Open 2021: 29% -> 14% |
2023-09-06 | 163 -> 162 | 152.25 | |
2023-09-05 | 164 -> 163 | 152.25 | |
2023-09-03 | 145 -> 164 | 155.56 -> 152.25 | |
2023-08-27 | 139 -> 145 | 155.56 | |
2023-08-26 | 137 -> 139 | 155.56 | |
2023-08-20 | 138 -> 137 | 155.56 | |
2023-08-19 | 132 -> 138 | 174.35 -> 155.56 |
Agari team tournament: 43% -> 29% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 489 |
|
25/48 | 14% | 3.10 | RR | Agari team tournament |
2 | 693 |
|
24/76 | 14% | 3.45 | RR | Saint Petersburg Open 2021 |
3 | 903 |
|
4/32 | 0% | 2.70 | RR | The last chance: back to 2019 |
4 | 694 |
|
35/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
5 | 1000 |
|
1/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
6 | 593 |
|
12/28 | 0% | 2.60 | RR | And yet the sinner collects tanyao |
7 | 365 |
|
41/64 | 0% | 3.45 | EMA | White Dragon Tournament |
8 | 571 |
|
40/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
9 | 913 |
|
3/24 | 0% | 3.18 | RR | Winner tournament. Agari season event |
10 | 579 |
|
9/20 | 0% | 1.50 | CRR | Agari tournament. First stage |
11 | 387 |
|
20/32 | 0% | 2.70 | RR | East Cup 2018 |
12 | 795 |
|
18/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
13 | 905 |
|
7/64 | 0% | 3.45 | EMA | Moscow Riichi Open 2017 |
14 | 296 |
|
20/28 | 0% | 2.60 | RR | Moscow Riichi Half Marathon 2017 |
15 | 704 |
|
9/28 | 0% | 2.30 | EMA | Ivanovo Region Riichi 2017 |
16 | 564 |
|
18/40 | 0% | 2.00 | RR | Moscow championship 2017 (JPML-A rules) |
17 | 636 |
|
5/12 | 0% | 1.30 | CRR | Ivanovo riichi mahjong tournament 2017 |
18 | 130 |
|
21/24 | 0% | 1.60 | RR | December tournament glhf; 2016 |