Polozov Eduard

From Tyumen, Russia

EMA: 15020070

Player page

Internal rating (RR)

Rating date Aug. 8, 2025 (latest changes Aug. 4, 2025).

142 place (289.76).

max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2

p1 = (774.19 * 2.40 * 1 + 373.13 * 4.10 * 1 + 0 + 0 + 0) / (2.40 * 1 + 4.10 * 1 + 1 + 1 + 1) = 356.6221052631579

p2 = (774.19 * 2.40 * 1 + 373.13 * 4.10 * 1) / max_coefficients = 222.88881578947368

score = 356.6221052631579 * 0.5 + 222.88881578947368 * 0.5 = 289.7554605263158

Rating changes

Show

all results
Date Place Points Reason
2025-08-04 143 -> 142 288.67 -> 289.76
2025-08-03 137 -> 143 288.67
2025-07-13 133 -> 137 288.67
2025-07-12 135 -> 133 286.60 -> 288.67
2025-07-03 137 -> 135 286.60
2025-06-15 137 286.60

13 bloody tiles: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 373 2025-06-15 43/68 100% 4.10 RR 13 bloody tiles Perm
2 774 2025-03-02 8/32 100% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
3 1000 2017-12-24 🥇 1/20 0% 2.10 EMA Tyumen Riichi Open 2017 Tyumen
4 444 2017-06-11 16/28 0% 2.10 RR Tyumen Mahjong Tournament (TMT) 2017 Tyumen
5 323 2017-04-16 22/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017 Chelyabinsk
6 933 2016-07-17 🥈 2/16 0% 1.60 RR "Legendary player" riichi mahjong tournament 2016 Tyumen
7 684 2016-02-07 7/20 0% 1.70 RR "Tiles, doras, 2 renchans" Tyumen
8 368 2015-09-27 13/20 0% 1.70 RR Plitochka Tyumen
9 800 2015-08-29 4/16 0% 1.60 RR 3 riichi mahjong tournament 2015 Yekaterinburg
10 158 2014-10-25 17/20 0% 1.30 RR Autumn riichi mahjong tournament 2014 Yekaterinburg