Gromova Elena

From Saint Petersburg, Russia

EMA: 15990350

Player page

Common russian riichi rating (CRR)

Rating date July 21, 2026 (latest changes July 18, 2026).

69 place (544.82).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (263.16 * 3.85 * 0.14 + 338.98 * 3.25 * 0.57 + 685.71 * 1.90 * 0.71 + 611.11 * 2 * 0.86 + 779.22 * 3.45 * 1 + 851.35 * 3.40 * 1 + 460 * 3.10 * 1 + 933.33 * 1.70 * 1 + 83.92 * 4.71 * 1) / (3.85 * 0.14 + 3.25 * 0.57 + 1.90 * 0.71 + 2 * 0.86 + 3.45 * 1 + 3.40 * 1 + 3.10 * 1 + 1.70 * 1 + 4.71 * 1) = 537.7317257505465

p2 = (851.35 * 3.40 * 1 + 779.22 * 3.45 * 1 + 933.33 * 1.70 * 1 + 460 * 3.10 * 1) / max_coefficients = 551.9140419580959

score = 537.7317257505465 * 0.5 + 551.9140419580959 * 0.5 = 544.8228838543212

Rating changes

Show

all results
Date Place Points Reason
2026-07-12 67 -> 69 544.82
2026-07-07 68 -> 67 544.82
2026-07-04 69 -> 68 544.82
2026-07-03 70 -> 69 544.82
2026-07-01 71 -> 70 541.45 -> 544.82

SPB Riichi Open 2024: 29% -> 14%
2026-06-26 70 -> 71 542.38 -> 541.45

Seihoku spring tournament 2025: 86% -> 71%
2026-06-16 71 -> 70 540.43 -> 542.38

White Wolf Cup: 71% -> 57%
2026-06-15 72 -> 71 530.43 -> 540.43
2026-06-14 42 -> 72 610.56 -> 530.43

XII Russian Championship: 0% -> 100%

Tonpu-master: 100% -> 86%
2026-06-13 43 -> 42 610.56

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 84 2026-06-14 132/144 100% 4.71 RR XII Russian Championship Samara
2 933 2026-04-11 🥉 3/31 100% 1.70 RR Seihoku spring tournament 2026 Saint Petersburg
3 460 2026-04-05 28/51 100% 3.10 RR Moscow Riichi 2026 Moscow
4 851 2026-02-23 12/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
5 779 2025-08-31 18/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
6 611 2025-06-14 8/19 86% 2.00 CRR Tonpu-master Saint Petersburg
7 686 2025-04-26 12/36 71% 1.90 RR Seihoku spring tournament 2025 Saint Petersburg
8 339 2025-02-16 40/60 57% 3.25 RR White Wolf Cup Saint Petersburg
9 263 2024-09-01 71/96 14% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
10 609 2024-03-30 19/47 0% 2.10 RR Seihoku spring tournament 2024 Saint Petersburg
11 598 2023-09-03 44/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
12 677 2023-02-25 11/32 0% 1.80 CRR Earth cup Saint Petersburg
13 974 2022-08-27 🥈 2/40 0% 1.80 CRR Sun tournament Saint Petersburg
14 730 2022-06-12 31/112 0% 4.05 RR Moscow Riichi 2022 Moscow
15 773 2021-11-28 18/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
16 423 2018-06-11 42/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
17 32 2018-03-04 31/32 0% 2.70 RR East Cup 2018 Saint Petersburg
18 436 2017-10-01 23/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017 Saint Petersburg