Ivanova Liliya

From Irkutsk, Russia

EMA: 15990393

Player page

Common russian riichi rating (CRR)

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

133 place (150.11).

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

p1 = (909.09 * 1.10 * 0.14 + 106.67 * 3.45 * 0.57 + 162.16 * 4.05 * 1 + 161.29 * 1.80 * 1 + 400 * 1 * 1) / (1.10 * 0.14 + 3.45 * 0.57 + 4.05 * 1 + 1.80 * 1 + 1 * 1) = 189.3697402244468

p2 = (162.16 * 4.05 * 1 + 400 * 1 * 1 + 161.29 * 1.80 * 1 + 106.67 * 3.45 * 0.57) / max_coefficients = 110.8453115157813

score = 189.3697402244468 * 0.5 + 110.8453115157813 * 0.5 = 150.10752587011405

Rating changes

Show

all results
Date Place Points Reason
2023-05-03 131 -> 133 158.98 -> 150.11

Summer tournament: 29% -> 14%
2023-05-01 133 -> 131 130.34 -> 158.98

Spring Tournament Irkutsk 2023: 0% -> 100%
2023-04-22 129 -> 133 130.34
2023-03-28 129 130.89 -> 130.34

Saint Petersburg Open 2021: 71% -> 57%
2023-03-20 129 129.06 -> 130.89
2023-03-05 130 -> 129 129.06
2023-03-03 129 -> 130 140.03 -> 129.06

Summer tournament: 43% -> 29%
2023-02-25 124 -> 129 121.35 -> 140.03

Earth cup: 0% -> 100%
2023-01-28 124 121.51 -> 121.35

Saint Petersburg Open 2021: 86% -> 71%
2023-01-14 122 -> 124 121.51

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 400 2023-05-01 10/16 100% 1.00 CRR Spring Tournament Irkutsk 2023
2 161 2023-02-25 27/32 100% 1.80 CRR Earth cup
3 162 2022-06-12 94/112 100% 4.05 RR Moscow Riichi 2022
4 107 2021-11-28 68/76 57% 3.45 RR Saint Petersburg Open 2021
5 909 2021-07-03 2/12 14% 1.10 CRR Summer tournament
6 333 2021-01-03 11/16 0% 1.20 CRR Winter tournament
7 526 2019-12-15 10/20 0% 1.30 CRR Irkutsk Winter Tournament 2019
8 1000 2019-05-26 1/16 0% 1.20 RR Summer Tournament
9 727 2019-03-03 4/12 0% 1.10 CRR Spring Tournament
10 236 2019-01-05 43/56 0% 3.00 EMA Snow Dragon
11 636 2018-12-02 5/12 0% 1.10 CRR Irkutsk Winter Tournament
12 91 2018-09-09 11/12 0% 1.10 CRR Summer Tournament
13 333 2018-04-22 11/16 0% 1.20 RR Spring Tournament
14 158 2018-01-21 17/20 0% 1.30 RR Winter tournament