Gromova Elena

From Saint Petersburg, Russia

EMA: 15990350

Player page

Common russian riichi rating (CRR)

Rating date Feb. 16, 2025 (latest changes Feb. 16, 2025).

121 place (360.27).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (677.42 * 1.80 * 0.14 + 598.13 * 4 * 0.57 + 608.70 * 2.10 * 1 + 263.16 * 3.85 * 1 + 338.98 * 3.25 * 1) / (1.80 * 0.14 + 4 * 0.57 + 2.10 * 1 + 3.85 * 1 + 3.25 * 1) = 420.2099666008676

p2 = (598.13 * 4 * 0.57 + 608.70 * 2.10 * 1 + 338.98 * 3.25 * 1 + 263.16 * 3.85 * 1) / max_coefficients = 300.32807570977917

score = 420.2099666008676 * 0.5 + 300.32807570977917 * 0.5 = 360.26902115532334

Rating changes

Show

all results
Date Place Points Reason
2025-02-16 130 -> 121 322.78 -> 360.27

White Wolf Cup: 0% -> 100%
2025-02-11 132 -> 130 322.78
2025-02-02 126 -> 132 322.78
2025-01-26 124 -> 126 322.78
2025-01-07 122 -> 124 322.78
2025-01-04 121 -> 122 322.78
2025-01-03 115 -> 121 339.09 -> 322.78

SPB Riichi Open 2023: 71% -> 57%
2024-12-25 114 -> 115 347.85 -> 339.09

Earth cup: 29% -> 14%
2024-12-18 115 -> 114 347.85
2024-12-11 117 -> 115 347.85

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 339 2025-02-16 40/60 100% 3.25 RR White Wolf Cup
2 263 2024-09-01 71/96 100% 3.85 RR SPB Riichi Open 2024
3 609 2024-03-30 19/47 100% 2.10 RR Seihoku spring tournament 2024
4 598 2023-09-03 44/108 57% 4.00 RR SPB Riichi Open 2023
5 677 2023-02-25 11/32 14% 1.80 CRR Earth cup
6 974 2022-08-27 2/40 0% 1.80 CRR Sun tournament
7 730 2022-06-12 31/112 0% 4.05 RR Moscow Riichi 2022
8 773 2021-11-28 18/76 0% 3.45 RR Saint Petersburg Open 2021
9 423 2018-06-11 42/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
10 32 2018-03-04 31/32 0% 2.70 RR East Cup 2018
11 436 2017-10-01 23/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017