Kotlov Nikita
From Moscow, Russia
EMA: 15990321
Internal rating (RR)
Rating date March 28, 2023 (latest changes March 28, 2023).
80 place (261.50).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.10 * 0.71) = 13.46418
p1 = (693.33 * 3.45 * 0.57 + 489.36 * 3.10 * 0.71 + 0 + 0 + 0) / (3.45 * 0.57 + 3.10 * 0.71 + 1 + 1 + 1) = 341.01251659555277
p2 = (693.33 * 3.45 * 0.57 + 489.36 * 3.10 * 0.71) / max_coefficients = 181.99400186272015
score = 341.01251659555277 * 0.5 + 181.99400186272015 * 0.5 = 261.50325922913646
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-03-28 | 76 -> 80 | 283.62 -> 261.50 |
Saint Petersburg Open 2021: 71% -> 57% |
2023-03-20 | 76 | 280.04 -> 283.62 | |
2023-02-19 | 75 -> 76 | 289.67 -> 280.04 |
Agari team tournament: 86% -> 71% |
2023-01-28 | 72 -> 75 | 308.38 -> 289.67 |
Saint Petersburg Open 2021: 86% -> 71% |
2022-12-19 | 69 -> 72 | 317.04 -> 308.38 |
Agari team tournament: 100% -> 86% |
2022-11-28 | 66 -> 69 | 333.25 -> 317.04 |
Saint Petersburg Open 2021: 100% -> 86% |
2022-11-06 | 47 -> 66 | 341.34 -> 333.25 | |
2022-10-14 | 5 -> 47 | 703.76 -> 341.34 | |
2021-02-01 | 24 -> 5 | 682.26 -> 703.76 | |
2020-02-01 | 24 | 682.26 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 489 |
|
25/48 | 71% | 3.10 | RR | Agari team tournament |
2 | 693 |
|
24/76 | 57% | 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 | 387 |
|
20/32 | 0% | 2.70 | RR | East Cup 2018 |
11 | 795 |
|
18/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
12 | 905 |
|
7/64 | 0% | 3.45 | EMA | Moscow Riichi Open 2017 |
13 | 296 |
|
20/28 | 0% | 2.60 | RR | Moscow Riichi Half Marathon 2017 |
14 | 704 |
|
9/28 | 0% | 2.30 | EMA | Ivanovo Region Riichi 2017 |
15 | 564 |
|
18/40 | 0% | 2.00 | RR | Moscow championship 2017 (JPML-A rules) |
16 | 130 |
|
21/24 | 0% | 1.60 | RR | December tournament glhf; 2016 |