Ivanova Liliya

From Irkutsk, Russia

EMA: 15990393

Player page

Internal rating (RR)

Rating date Nov. 28, 2023 (latest changes Nov. 28, 2023).

49 place (391.60).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.57) = 13.663990000000002

p1 = (162.16 * 4.05 * 0.57 + 990.65 * 4 * 1 + 0 + 0 + 0) / (4.05 * 0.57 + 4 * 1 + 1 + 1 + 1) = 465.73017241471854

p2 = (990.65 * 4 * 1 + 162.16 * 4.05 * 0.57) / max_coefficients = 317.468762784516

score = 465.73017241471854 * 0.5 + 317.468762784516 * 0.5 = 391.59946759961724

Rating changes

Show

all results
Date Place Points Reason
2023-11-28 48 -> 49 409.91 -> 391.60

Saint Petersburg Open 2021: 14% -> 0%
2023-11-06 51 -> 48 403.15 -> 409.91
2023-10-19 52 -> 51 403.15
2023-10-12 58 -> 52 389.95 -> 403.15

Moscow Riichi 2022: 71% -> 57%
2023-09-28 67 -> 58 382.46 -> 389.95

Saint Petersburg Open 2021: 29% -> 14%
2023-09-06 69 -> 67 382.46
2023-09-03 117 -> 69 64.10 -> 382.46

SPB Riichi Open 2023: 0% -> 100%
2023-08-12 117 69.68 -> 64.10

Moscow Riichi 2022: 86% -> 71%
2023-07-28 117 72.17 -> 69.68

Saint Petersburg Open 2021: 43% -> 29%
2023-07-20 117 71.21 -> 72.17

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 991 2023-09-03 2/108 100% 4.00 RR SPB Riichi Open 2023
2 162 2022-06-12 94/112 57% 4.05 RR Moscow Riichi 2022
3 107 2021-11-28 68/76 0% 3.45 RR Saint Petersburg Open 2021
4 1000 2019-05-26 1/16 0% 1.20 RR Summer Tournament
5 236 2019-01-05 43/56 0% 3.00 EMA Snow Dragon
6 333 2018-04-22 11/16 0% 1.20 RR Spring Tournament
7 158 2018-01-21 17/20 0% 1.30 RR Winter tournament