Ivanova Liliya

From Irkutsk, Russia

EMA: 15990393

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Common russian riichi rating (CRR)

Rating date March 6, 2023 (latest changes March 6, 2023).

128 place (129.06).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 2.80 * 1) = 14.55

p1 = (106.67 * 3.45 * 0.71 + 909.09 * 1.10 * 0.29 + 162.16 * 4.05 * 1 + 161.29 * 1.80 * 1 + 0) / (3.45 * 0.71 + 1.10 * 0.29 + 4.05 * 1 + 1.80 * 1 + 1) = 155.3329895659859

p2 = (162.16 * 4.05 * 1 + 161.29 * 1.80 * 1 + 909.09 * 1.10 * 0.29 + 106.67 * 3.45 * 0.71) / max_coefficients = 102.79312714776631

score = 155.3329895659859 * 0.5 + 102.79312714776631 * 0.5 = 129.06305835687613

Rating changes

Show

all results
Date Place Points Reason
2023-03-05 129 -> 128 129.06
2023-03-03 128 -> 129 140.03 -> 129.06

Summer tournament: 43% -> 29%
2023-02-25 123 -> 128 121.35 -> 140.03

Earth cup: 0% -> 100%
2023-01-28 123 121.51 -> 121.35

Saint Petersburg Open 2021: 86% -> 71%
2023-01-14 121 -> 123 121.51
2023-01-03 121 145.30 -> 121.51

Summer tournament: 57% -> 43%

Winter tournament: 14% -> 0%
2022-12-19 121 144.77 -> 145.30
2022-12-18 118 -> 121 144.77
2022-11-28 118 143.27 -> 144.77

Saint Petersburg Open 2021: 100% -> 86%
2022-11-06 96 -> 118 146.70 -> 143.27

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 161 2023-02-25 27/32 100% 1.80 CRR Earth cup
2 162 2022-06-12 94/112 100% 4.05 RR Moscow Riichi 2022
3 107 2021-11-28 68/76 71% 3.45 RR Saint Petersburg Open 2021
4 909 2021-07-03 2/12 29% 1.10 CRR Summer tournament
5 333 2021-01-03 11/16 0% 1.20 CRR Winter tournament
6 526 2019-12-15 10/20 0% 1.30 CRR Irkutsk Winter Tournament 2019
7 1000 2019-05-26 1/16 0% 1.20 RR Summer Tournament
8 727 2019-03-03 4/12 0% 1.10 CRR Spring Tournament
9 236 2019-01-05 43/56 0% 3.00 EMA Snow Dragon
10 636 2018-12-02 5/12 0% 1.10 CRR Irkutsk Winter Tournament
11 91 2018-09-09 11/12 0% 1.10 CRR Summer Tournament
12 333 2018-04-22 11/16 0% 1.20 RR Spring Tournament
13 158 2018-01-21 17/20 0% 1.30 RR Winter tournament