Dronov Aleksandr

From Ryazan, Russia

Player page

Online rating

Rating date April 15, 2023 (latest changes April 15, 2023).

29 place (491.99).

max_coefficients = (2.80 * 1 + 2.30 * 1 + 3.25 * 0.57) = 6.95705

p1 = (837.21 * 2.50 * 0.29 + 410.26 * 2.40 * 0.14 + 922.33 * 3.45 * 0.14 + 1000 * 2.50 * 0.29 + 193.55 * 2.20 * 0.29 + 818.18 * 1.70 * 0.43 + 869.57 * 2 * 0.57 + 310.34 * 3.25 * 0.57 + 384.62 * 2.40 * 0.57 + 454.55 * 2.80 * 1) / (2.50 * 0.29 + 2.40 * 0.14 + 3.45 * 0.14 + 2.50 * 0.29 + 2.20 * 0.29 + 1.70 * 0.43 + 2 * 0.57 + 3.25 * 0.57 + 2.40 * 0.57 + 2.80 * 1) = 555.5241046490565

p2 = (454.55 * 2.80 * 1 + 869.57 * 2 * 0.57 + 1000 * 2.50 * 0.29) / max_coefficients = 428.44596488454164

score = 555.5241046490565 * 0.5 + 428.44596488454164 * 0.5 = 491.9850347667991

Rating changes

Show

all results
Date Place Points Reason
2023-04-15 32 -> 29 486.86 -> 491.99

I wish to have dora san...: 43% -> 29%
2023-04-12 36 -> 32 484.45 -> 486.86

Demons of autumn wind: 71% -> 57%

Winter Online Tournament: 71% -> 57%
2023-03-26 34 -> 36 493.12 -> 484.45

IORMC Qualifiers 2021: 57% -> 43%
2023-03-25 31 -> 34 504.79 -> 493.12

Demons of spring wind: 43% -> 29%
2023-03-21 34 -> 31 504.79
2023-03-16 32 -> 34 512.87 -> 504.79

Riichi Online Open Team Cup: 29% -> 14%
2023-03-14 39 -> 32 493.97 -> 512.87

Winter Team Fight: 71% -> 57%
2023-02-20 38 -> 39 510.79 -> 493.97

Fast and Expensive: 43% -> 29%
2023-02-18 37 -> 38 508.77 -> 510.79

Spring Online Tournament: 29% -> 14%
2023-02-17 29 -> 37 528.60 -> 508.77

5G Tournament: 71% -> 57%

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 57% 2.40 ONLINE Winter Online Tournament
3 64 2021-12-12 45/48 57% 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 29% 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