Sanzharov Roman

From Barnaul, Russia

EMA: 15020091

Player page

Online rating

Rating date May 12, 2023 (latest changes May 12, 2023).

15 place (546.71).

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

p1 = (790.70 * 2.50 * 0.14 + 481.48 * 2.10 * 0.29 + 745.45 * 2.80 * 1 + 571.43 * 2.30 * 1 + 0) / (2.50 * 0.14 + 2.10 * 0.29 + 2.80 * 1 + 2.30 * 1 + 1) = 562.9568016867833

p2 = (745.45 * 2.80 * 1 + 571.43 * 2.30 * 1 + 481.48 * 2.10 * 0.29) / max_coefficients = 530.4590307673511

score = 562.9568016867833 * 0.5 + 530.4590307673511 * 0.5 = 546.7079162270672

Rating changes

Show

Date Place Points Reason
2023-05-12 14 -> 15 555.43 -> 546.71

Autumn Online Tournament: 43% -> 29%

2023-04-20 12 -> 14 570.22 -> 555.43

Fast and Expensive: 29% -> 14%

2023-04-18 13 -> 12 570.22
2023-04-15 14 -> 13 570.22
2023-03-25 15 -> 14 570.22
2023-03-21 13 -> 15 609.08 -> 570.22

No Dora Tournament: 14% -> 0%

2023-03-16 12 -> 13 609.08
2023-03-14 14 -> 12 591.25 -> 609.08
2023-03-12 14 588.78 -> 591.25

Autumn Online Tournament: 57% -> 43%

2023-03-07 15 -> 14 588.78

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 571 2022-09-11 16/36 100% 2.30 ONLINE Autumn Online Tournament
2 745 2022-06-26 15/56 100% 2.80 ONLINE Summer Online Tournament
3 481 2021-09-12 15/28 29% 2.10 ONLINE Autumn Online Tournament
4 791 2021-06-20 10/44 14% 2.50 ONLINE Fast and Expensive
5 542 2021-03-21 39/84 0% 3.20 ONLINE No Dora Tournament
6 73 2020-09-13 52/56 0% 2.80 ONLINE Autumn Online Tournament
7 254 2020-06-14 54/72 0% 3.05 ONLINE Summer Tournament
8 148 2020-05-24 116/136 0% 3.69 ONLINE Riichi Online Open Team Cup
9 617 2020-05-10 42/108 0% 3.50 ONLINE Spring tournament
10 398 2020-04-26 75/124 0% 3.06 ONLINE Be cool stay home
11 888 2020-02-16 17/144 0% 3.71 ONLINE Riichi Online Open Team Cup 2020
12 789 2019-09-29 5/20 0% 1.90 ONLINE IORMC Qualifiers 2019
13 566 2019-02-17 37/84 0% 3.20 ONLINE Riichi Online Open Team Cup
14 810 2019-01-20 13/64 0% 2.95 ONLINE Winter Online Tournament
15 763 2018-11-25 15/60 0% 2.90 ONLINE Ryan Pin Online Tournament
16 203 2018-07-01 48/60 0% 2.90 ONLINE Summer online tournament 2018
17 837 2018-02-10 8/44 0% 2.30 ONLINE Winter online tournament 2018
18 370 2017-10-14 18/28 0% 1.70 ONLINE IORMC Qualifiers 2017
19 326 2017-08-26 30/44 0% 1.90 ONLINE Summer riichi-blitz 2017
20 104 2016-11-26 61/68 0% 2.40 ONLINE Autumn riichi-blitz 2016