Kiselev Maxim
From Saint Petersburg, Russia
EMA: 15020092
Common russian riichi rating (CRR)
Rating date Sept. 15, 2023 (latest changes Sept. 15, 2023).
53 place (430.56).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915
p1 = (981.82 * 3.30 * 0.14 + 853.33 * 3.45 * 0.29 + 425.53 * 3.10 * 0.29 + 89.55 * 3.50 * 0.57 + 243.24 * 4.05 * 0.71 + 826.09 * 1.40 * 1 + 229.89 * 3.75 * 1 + 757.01 * 4 * 1) / (3.30 * 0.14 + 3.45 * 0.29 + 3.10 * 0.29 + 3.50 * 0.57 + 4.05 * 0.71 + 1.40 * 1 + 3.75 * 1 + 4 * 1) = 464.4525843234231
p2 = (757.01 * 4 * 1 + 826.09 * 1.40 * 1 + 229.89 * 3.75 * 1 + 853.33 * 3.45 * 0.29) / max_coefficients = 396.66938738111753
score = 464.4525843234231 * 0.5 + 396.66938738111753 * 0.5 = 430.5609858522703
Rating changes
| Date | Place | Points | Reason | 
|---|---|---|---|
| 2023-09-06 | 52 -> 53 | 440.64 -> 430.56 | 
                        
                             Kirov Tournament: 29% -> 14%  | 
                
| 2023-09-03 | 80 -> 52 | 334.93 -> 440.64 | 
                        
                             SPB Riichi Open 2023: 0% -> 100%  | 
                
| 2023-09-01 | 37 -> 80 | 500.55 -> 334.93 | |
| 2021-02-01 | 62 -> 37 | 528.18 -> 500.55 | |
| 2020-02-01 | 62 | 528.18 | 
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 757 | 
                     | 
                27/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg | |
| 2 | 230 | 
                     | 
                68/88 | 100% | 3.75 | RR | Money can not buy tenpai | Perm | |
| 3 | 826 | 
                     | 
                5/24 | 100% | 1.40 | CRR | Fire cup 2023 | Saint Petersburg | |
| 4 | 243 | 
                     | 
                85/112 | 71% | 4.05 | RR | Moscow Riichi 2022 | Moscow | |
| 5 | 90 | 
                     | 
                62/68 | 57% | 3.50 | RR | Tenpai can't buy happiness | Perm | |
| 6 | 426 | 
                     | 
                28/48 | 29% | 3.10 | RR | Agari team tournament | Moscow | |
| 7 | 853 | 
                     | 
                12/76 | 29% | 3.45 | RR | Saint Petersburg Open 2021 | Saint Petersburg | |
| 8 | 982 | 
                     | 
                🥈 | 2/56 | 14% | 3.30 | RR | Kirov Tournament | Kirov | 
| 9 | 282 | 
                     | 
                29/40 | 0% | 2.90 | EMA | Big open chiitoitsu in a small tenpai | Kirov | |
| 10 | 65 | 
                     | 
                30/32 | 0% | 2.70 | RR | The last chance: back to 2019 | Moscow | |
| 11 | 158 | 
                     | 
                17/20 | 0% | 2.10 | EMA | Snow Dragon Tournament | Novosibirsk | |
| 12 | 676 | 
                     | 
                37/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship | Moscow | |
| 13 | 794 | 
                     | 
                14/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 | Saint Petersburg | |
| 14 | 48 | 
                     | 
                61/64 | 0% | 3.85 | EMA | Aki Shanten 2019 | Perm | |
| 15 | 558 | 
                     | 
                20/44 | 0% | 2.70 | EMA | Minsk Midori open 2019 | Minsk | |
| 16 | 741 | 
                     | 
                8/28 | 0% | 2.60 | RR | And yet the sinner collects tanyao | Kirov | |
| 17 | 741 | 
                     | 
                8/28 | 0% | 2.30 | RR | The Green dragon tournament | Novosibirsk | |
| 18 | 486 | 
                     | 
                19/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2019 | Moscow | |
| 19 | 51 | 
                     | 
                38/40 | 0% | 2.90 | RR | Summer Cup 2019 | Saint Petersburg | |
| 20 | 108 | 
                     | 
                75/84 | 0% | 4.20 | EMA | Haru Shanten 2019 | Perm | |
| 21 | 261 | 
                     | 
                18/24 | 0% | 2.50 | RR | Toi-Toi-man Tournament | Kirov | |
| 22 | 127 | 
                     | 
                49/56 | 0% | 3.00 | EMA | Snow Dragon | Novosibirsk | |
| 23 | 681 | 
                     | 
                30/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" | Perm | |
| 24 | 263 | 
                     | 
                15/20 | 0% | 1.30 | CRR | Awakening of the rising sun dragon | Novosibirsk | |
| 25 | 435 | 
                     | 
                14/24 | 0% | 2.20 | RR | Siberian riichi | Novosibirsk | |
| 26 | 1000 | 
                     | 
                🥇 | 1/20 | 0% | 2.10 | CRR | Guard of the tenpai | Tyumen | 
| 27 | 0 | 
                     | 
                32/32 | 0% | 2.20 | RR | Russian riichi championship by JPML-B rules | Novosibirsk |