Klimenko Oleg
From Saint Petersburg, Russia
EMA: 15020068
Common russian riichi rating (CRR)
Rating date Nov. 1, 2025 (latest changes Nov. 1, 2025).
18 place (707.00).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.50 * 1 + 3.45 * 1 + 3.25 * 1) = 14.3
p1 = (705.88 * 3.05 * 0.43 + 957.89 * 3.85 * 0.71 + 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) / (3.05 * 0.43 + 3.85 * 0.71 + 3.10 * 1 + 2.60 * 1 + 3.05 * 1 + 2.40 * 1 + 1.90 * 1 + 3.50 * 1 + 3.45 * 1) = 666.8508104717552
p2 = (818.18 * 3.45 * 1 + 901.96 * 3.05 * 1 + 957.89 * 3.85 * 0.71 + 952.38 * 2.60 * 1) / max_coefficients = 747.144055944056
score = 666.8508104717552 * 0.5 + 747.144055944056 * 0.5 = 706.9974332079056
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-11-01 | 16 -> 18 | 727.30 -> 707.00 |
SPB Riichi Open 2024: 86% -> 71% |
| 2025-10-13 | 16 | 715.42 -> 727.30 |
Moscow Riichi 2024: 100% -> 86% |
| 2025-10-04 | 17 -> 16 | 715.42 | |
| 2025-09-12 | 18 -> 17 | 715.42 | |
| 2025-09-10 | 18 | 715.70 -> 715.42 |
Agari Spring Tournament 2024: 57% -> 43% |
| 2025-09-03 | 19 -> 18 | 712.56 -> 715.70 |
SPB Riichi Open 2023: 14% -> 0% |
| 2025-09-01 | 13 -> 19 | 722.98 -> 712.56 |
SPB Riichi Open 2024: 100% -> 86% |
| 2025-08-31 | 22 -> 13 | 688.24 -> 722.98 |
SPB Riichi Open 2025: 0% -> 100% |
| 2025-08-04 | 25 -> 22 | 684.70 -> 688.24 | |
| 2025-08-03 | 24 -> 25 | 684.70 |
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 | 86% | 3.75 | RR | Moscow Riichi 2024 | Moscow | |
| 9 | 958 |
|
5/96 | 71% | 3.85 | RR | SPB Riichi Open 2024 | Saint Petersburg | |
| 10 | 706 |
|
16/52 | 43% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow | |
| 11 | 393 |
|
66/108 | 0% | 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 |