Kotlov Nikita
From Moscow, Russia
EMA: 15990321
Internal rating (RR)
Rating date Sept. 6, 2023 (latest changes Sept. 6, 2023).
122 place (152.25).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915
p1 = (693.33 * 3.45 * 0.29 + 489.36 * 3.10 * 0.29 + 0 + 0 + 0) / (3.45 * 0.29 + 3.10 * 0.29 + 1 + 1 + 1) = 229.25953563037646
p2 = (693.33 * 3.45 * 0.29 + 489.36 * 3.10 * 0.29) / max_coefficients = 75.24128515187212
score = 229.25953563037646 * 0.5 + 75.24128515187212 * 0.5 = 152.2504103911243
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-09-03 | 101 -> 122 | 158.11 -> 152.25 | |
2023-08-19 | 100 -> 101 | 177.39 -> 158.11 |
Agari team tournament: 43% -> 29% |
2023-08-12 | 100 | 175.15 -> 177.39 | |
2023-07-28 | 99 -> 100 | 206.67 -> 175.15 |
Saint Petersburg Open 2021: 43% -> 29% |
2023-07-20 | 100 -> 99 | 204.42 -> 206.67 | |
2023-06-19 | 99 -> 100 | 219.32 -> 204.42 |
Agari team tournament: 57% -> 43% |
2023-06-12 | 99 | 216.61 -> 219.32 | |
2023-06-11 | 84 -> 99 | 226.92 -> 216.61 | |
2023-05-28 | 79 -> 84 | 253.42 -> 226.92 |
Saint Petersburg Open 2021: 57% -> 43% |
2023-05-20 | 82 -> 79 | 250.10 -> 253.42 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 489 |
|
25/48 | 29% | 3.10 | RR | Agari team tournament |
2 | 693 |
|
24/76 | 29% | 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 |