Klimenko Oleg
From Saint Petersburg, Russia
EMA: 15020068
Internal rating (RR)
Rating date Aug. 31, 2025 (latest changes Aug. 31, 2025).
18 place (722.98).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2
p1 = (392.52 * 4 * 0.14 + 705.88 * 3.05 * 0.57 + 957.89 * 3.85 * 1 + 677.42 * 3.10 * 1 + 952.38 * 2.60 * 1 + 901.96 * 3.05 * 1 + 0 * 2.40 * 1 + 571.43 * 1.90 * 1 + 357.14 * 3.50 * 1 + 818.18 * 3.45 * 1) / (4 * 0.14 + 3.05 * 0.57 + 3.85 * 1 + 3.10 * 1 + 2.60 * 1 + 3.05 * 1 + 2.40 * 1 + 1.90 * 1 + 3.50 * 1 + 3.45 * 1) = 673.7429565473964
p2 = (957.89 * 3.85 * 1 + 818.18 * 3.45 * 1 + 901.96 * 3.05 * 1 + 952.38 * 2.60 * 1) / max_coefficients = 772.2230263157895
score = 673.7429565473964 * 0.5 + 772.2230263157895 * 0.5 = 722.982991431593
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-08-31 | 20 -> 18 | 688.24 -> 722.98 |
SPB Riichi Open 2025: 0% -> 100% |
| 2025-08-04 | 22 -> 20 | 684.70 -> 688.24 | |
| 2025-08-03 | 21 -> 22 | 684.70 | |
| 2025-07-30 | 22 -> 21 | 684.70 | |
| 2025-07-14 | 23 -> 22 | 684.70 | |
| 2025-07-12 | 24 -> 23 | 677.99 -> 684.70 | |
| 2025-07-10 | 25 -> 24 | 678.50 -> 677.99 |
Agari Spring Tournament 2024: 71% -> 57% |
| 2025-07-03 | 25 | 675.36 -> 678.50 |
SPB Riichi Open 2023: 29% -> 14% |
| 2025-06-15 | 21 -> 25 | 685.79 -> 675.36 | |
| 2025-06-11 | 24 -> 21 | 685.79 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 818 |
|
15/78 | 100% | 3.45 | RR | SPB Riichi Open 2025 | Saint Petersburg | |
| 2 | 357 |
|
46/71 | 100% | 3.50 | RR | Riichi over The Volga 2025 | Samara | |
| 3 | 571 |
|
16/36 | 100% | 1.90 | RR | Seihoku spring tournament 2025 | Saint Petersburg | |
| 4 | 0 |
|
32/32 | 100% | 2.40 | RR | Riichi Maslenitsa (shrovetide) | Yekaterinburg | |
| 5 | 902 |
|
6/52 | 100% | 3.05 | RR | Agari Winter Tournament 2025 | Moscow | |
| 6 | 952 |
|
🥉 | 3/43 | 100% | 2.60 | RR | Riichi On Ice | Samara |
| 7 | 677 |
|
11/32 | 100% | 3.10 | RR | Moscow Open Riichi Marathon | Moscow | |
| 8 | 169 |
|
75/90 | 100% | 3.75 | RR | Moscow Riichi 2024 | Moscow | |
| 9 | 958 |
|
5/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 | Saint Petersburg | |
| 10 | 706 |
|
16/52 | 57% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow | |
| 11 | 393 |
|
66/108 | 14% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg | |
| 12 | 279 |
|
81/112 | 0% | 4.05 | RR | Moscow Riichi 2022 | Moscow | |
| 13 | 970 |
|
🥉 | 3/68 | 0% | 3.50 | RR | Tenpai can't buy happiness | Perm |
| 14 | 893 |
|
9/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 | Saint Petersburg | |
| 15 | 874 |
|
15/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship | Moscow | |
| 16 | 968 |
|
🥉 | 3/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 | Saint Petersburg |
| 17 | 744 |
|
12/44 | 0% | 2.70 | EMA | Minsk Midori open 2019 | Minsk | |
| 18 | 462 |
|
22/40 | 0% | 2.90 | RR | Summer Cup 2019 | Saint Petersburg | |
| 19 | 253 |
|
63/84 | 0% | 4.20 | EMA | Haru Shanten 2019 | Perm | |
| 20 | 696 |
|
8/24 | 0% | 2.50 | RR | Toi-Toi-man Tournament | Kirov | |
| 21 | 582 |
|
24/56 | 0% | 3.00 | EMA | Snow Dragon | Novosibirsk | |
| 22 | 901 |
|
10/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" | Perm | |
| 23 | 42 |
|
69/72 | 0% | 3.85 | EMA | Haru Shanten 2018 | Perm | |
| 24 | 771 |
|
20/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 | Saint Petersburg | |
| 25 | 718 |
|
12/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 | Saint Petersburg | |
| 26 | 686 |
|
12/36 | 0% | 2.50 | RR | Quick discard 2017 | Novosibirsk | |
| 27 | 354 |
|
65/100 | 0% | 3.40 | RR | "Japanese House" riichi mahjong cup 2016 | Moscow |