Maksimova Natalya

Russian Champion 2024

From Saint Petersburg, Russia

EMA: 15020074

Player page

Common russian riichi rating (CRR)

Rating date April 17, 2023 (latest changes April 17, 2023).

21 place (562.45).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985

p1 = (545.45 * 3.30 * 0.57 + 666.67 * 3.45 * 0.57 + 507.46 * 3.50 * 0.86 + 240 * 4.20 * 1 + 608.70 * 2.80 * 1 + 612.90 * 1.80 * 1 + 684.68 * 4.05 * 1 + 1000 * 1.80 * 1) / (3.30 * 0.57 + 3.45 * 0.57 + 3.50 * 0.86 + 4.20 * 1 + 2.80 * 1 + 1.80 * 1 + 4.05 * 1 + 1.80 * 1) = 569.7546822400355

p2 = (684.68 * 4.05 * 1 + 1000 * 1.80 * 1 + 608.70 * 2.80 * 1 + 507.46 * 3.50 * 0.86) / max_coefficients = 555.1397345879137

score = 569.7546822400355 * 0.5 + 555.1397345879137 * 0.5 = 562.4472084139746

Rating changes

Show

all results
Date Place Points Reason
2023-03-28 20 -> 21 567.82 -> 562.45

Saint Petersburg Open 2021: 71% -> 57%
2023-03-20 20 562.00 -> 567.82

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 20 561.74 -> 562.00

Kirov Tournament: 71% -> 57%
2023-02-25 19 -> 20 559.92 -> 561.74

Earth cup: 0% -> 100%
2023-02-19 20 -> 19 559.92
2023-01-28 17 -> 20 567.18 -> 559.92

Saint Petersburg Open 2021: 86% -> 71%
2023-01-06 18 -> 17 566.93 -> 567.18

Kirov Tournament: 86% -> 71%
2022-12-19 20 -> 18 564.21 -> 566.93
2022-12-18 20 561.27 -> 564.21

Meeting in the billiard room: 0% -> 100%
2022-12-03 24 -> 20 590.77 -> 561.27

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 613 2023-02-25 13/32 100% 1.80 CRR Earth cup
2 609 2022-12-18 10/24 100% 2.80 CRR Meeting in the billiard room
3 240 2022-11-06 58/76 100% 4.20 RR IX Russian Riichi Championship
4 1000 2022-08-27 1/40 100% 1.80 CRR Sun tournament
5 685 2022-06-12 36/112 100% 4.05 RR Moscow Riichi 2022
6 507 2022-03-20 34/68 86% 3.50 RR Tenpai can't buy happiness
7 667 2021-11-28 26/76 57% 3.45 RR Saint Petersburg Open 2021
8 545 2021-11-06 26/56 57% 3.30 RR Kirov Tournament
9 692 2020-03-08 13/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
10 419 2020-01-26 19/32 0% 2.70 RR The last chance: back to 2019
11 468 2019-12-15 60/112 0% 4.05 EMA VIII Russian Riichi Championship
12 762 2019-11-24 16/64 0% 3.45 EMA Saint Petersburg Open 2019
13 667 2019-11-04 22/64 0% 3.85 EMA Aki Shanten 2019
14 222 2019-09-08 22/28 0% 2.60 RR And yet the sinner collects tanyao
15 86 2019-07-21 33/36 0% 3.20 RR Moscow Open Riichi Marathon 2019
16 892 2019-05-04 10/84 0% 4.20 EMA Haru Shanten 2019
17 270 2018-12-16 47/64 0% 3.45 EMA White Dragon Tournament
18 703 2018-11-18 28/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
19 903 2018-10-28 4/32 0% 2.70 EMA Tsukimi 2018
20 511 2018-08-19 24/48 0% 3.10 RR Moscow Riichi Open 2018
21 963 2018-08-11 2/28 0% 1.70 RR Natsu Shanten 2018
22 296 2018-05-01 51/72 0% 3.85 EMA Haru Shanten 2018
23 368 2018-03-18 13/20 0% 2.10 CRR Spring tournament (Ekaterinburg)
24 474 2017-12-24 11/20 0% 2.10 EMA Tyumen Riichi Open 2017
25 826 2017-07-30 5/24 0% 2.20 RR Summer EMA rules tournament 2017
26 343 2017-07-09 24/36 0% 3.20 RR Moscow Open Riichi Marathon 2017
27 889 2017-06-11 4/28 0% 2.10 RR Tyumen Mahjong Tournament (TMT) 2017
28 710 2017-06-03 10/32 0% 1.60 RR "Summer shanten" tournament, Perm 2017
29 903 2017-04-16 4/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017
30 852 2017-03-25 5/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017
31 870 2017-01-29 4/24 0% 2.20 RR The first tournament of 2017