Gromova Elena

From Saint Petersburg, Russia

EMA: 15990350

Player page

Common russian riichi rating (CRR)

Rating date March 30, 2024 (latest changes March 30, 2024).

35 place (532.66).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001

p1 = (729.73 * 4.05 * 0.29 + 974.36 * 1.80 * 0.43 + 677.42 * 1.80 * 0.86 + 608.70 * 2.10 * 1 + 598.13 * 4 * 1) / (4.05 * 0.29 + 1.80 * 0.43 + 1.80 * 0.86 + 2.10 * 1 + 4 * 1) = 659.4632206863299

p2 = (598.13 * 4 * 1 + 608.70 * 2.10 * 1 + 677.42 * 1.80 * 0.86 + 729.73 * 4.05 * 0.29) / max_coefficients = 405.85766423357654

score = 659.4632206863299 * 0.5 + 405.85766423357654 * 0.5 = 532.6604424599532

Rating changes

Show

all results
Date Place Points Reason
2024-03-30 44 -> 35 480.81 -> 532.66

Seihoku spring tournament 2024: 0% -> 100%
2024-03-20 45 -> 44 480.81
2024-03-10 40 -> 45 489.96 -> 480.81
2024-03-06 40 481.48 -> 489.96
2024-02-27 38 -> 40 496.26 -> 481.48

Sun tournament: 57% -> 43%
2024-02-25 33 -> 38 503.67 -> 496.26

Earth cup: 100% -> 86%
2024-02-12 29 -> 33 522.84 -> 503.67

Moscow Riichi 2022: 43% -> 29%
2024-01-06 30 -> 29 513.77 -> 522.84
2023-12-27 29 -> 30 527.27 -> 513.77

Sun tournament: 71% -> 57%
2023-12-12 29 545.01 -> 527.27

Moscow Riichi 2022: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 609 2024-03-30 19/47 100% 2.10 RR Seihoku spring tournament 2024
2 598 2023-09-03 44/108 100% 4.00 RR SPB Riichi Open 2023
3 677 2023-02-25 11/32 86% 1.80 CRR Earth cup
4 974 2022-08-27 2/40 43% 1.80 CRR Sun tournament
5 730 2022-06-12 31/112 29% 4.05 RR Moscow Riichi 2022
6 773 2021-11-28 18/76 0% 3.45 RR Saint Petersburg Open 2021
7 423 2018-06-11 42/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
8 32 2018-03-04 31/32 0% 2.70 RR East Cup 2018
9 436 2017-10-01 23/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017