Dronov Aleksandr

From Ryazan, Russia

Player page

Online rating

Rating date April 10, 2023 (latest changes April 10, 2023).

37 place (484.45).

max_coefficients = (2.80 * 1 + 2.30 * 1 + 2.60 * 0.71) = 6.95718

p1 = (454.55 * 2.80 * 1 + 410.26 * 2.40 * 0.14 + 922.33 * 3.45 * 0.14 + 1000 * 2.50 * 0.29 + 837.21 * 2.50 * 0.29 + 193.55 * 2.20 * 0.43 + 818.18 * 1.70 * 0.43 + 869.57 * 2 * 0.57 + 310.34 * 3.25 * 0.57 + 384.62 * 2.40 * 0.71) / (2.80 * 1 + 2.40 * 0.14 + 3.45 * 0.14 + 2.50 * 0.29 + 2.50 * 0.29 + 2.20 * 0.43 + 1.70 * 0.43 + 2 * 0.57 + 3.25 * 0.57 + 2.40 * 0.71) = 540.4659754108561

p2 = (454.55 * 2.80 * 1 + 869.57 * 2 * 0.57 + 1000 * 2.50 * 0.29) / max_coefficients = 428.43795905812414

score = 540.4659754108561 * 0.5 + 428.43795905812414 * 0.5 = 484.4519672344901

Rating changes

Show

all results
Date Place Points Reason
2023-03-26 35 -> 37 493.12 -> 484.45

IORMC Qualifiers 2021: 57% -> 43%
2023-03-25 32 -> 35 504.79 -> 493.12

Demons of spring wind: 43% -> 29%
2023-03-21 35 -> 32 504.79
2023-03-16 33 -> 35 512.87 -> 504.79

Riichi Online Open Team Cup: 29% -> 14%
2023-03-14 40 -> 33 493.97 -> 512.87

Winter Team Fight: 71% -> 57%
2023-02-20 39 -> 40 510.79 -> 493.97

Fast and Expensive: 43% -> 29%
2023-02-18 38 -> 39 508.77 -> 510.79

Spring Online Tournament: 29% -> 14%
2023-02-17 30 -> 38 528.60 -> 508.77

5G Tournament: 71% -> 57%
2023-02-15 32 -> 30 524.42 -> 528.60

I wish to have dora san...: 57% -> 43%
2023-02-13 30 -> 32 524.42

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 455 2022-06-26 31/56 100% 2.80 ONLINE Summer Online Tournament
2 385 2021-12-12 25/40 71% 2.40 ONLINE Winter Online Tournament
3 64 2021-12-12 45/48 71% 2.60 ONLINE Demons of autumn wind
4 310 2021-11-14 61/88 57% 3.25 ONLINE Winter Team Fight
5 870 2021-10-17 4/24 57% 2.00 ONLINE 5G Tournament
6 818 2021-09-26 3/12 43% 1.70 ONLINE IORMC Qualifiers 2021
7 194 2021-08-15 26/32 43% 2.20 ONLINE I wish to have dora san...
8 837 2021-07-25 8/44 29% 2.50 ONLINE Demons of spring wind
9 1000 2021-06-20 1/44 29% 2.50 ONLINE Fast and Expensive
10 922 2021-05-16 9/104 14% 3.45 ONLINE Riichi Online Open Team Cup
11 410 2021-04-18 24/40 14% 2.40 ONLINE Spring Online Tournament
12 448 2021-01-10 38/68 0% 3.00 ONLINE Winter Online Tournament
13 717 2020-11-01 29/100 0% 3.40 ONLINE Riichi Online Open Team Cup
14 818 2020-09-13 11/56 0% 2.80 ONLINE Autumn Online Tournament
15 176 2020-07-12 43/52 0% 2.70 ONLINE Rainy season tournament［梅雨］
16 437 2020-06-14 41/72 0% 3.05 ONLINE Summer Tournament