Petrushchenko Sergey

From Moscow, Russia

EMA: 15990288

Player page

Internal rating (RR)

Rating date Dec. 4, 2024 (latest changes Nov. 6, 2024).

Rating changes

Date Place Points Reason
2024-11-06 18 -> 23 669.53 -> 635.46

IX Russian Riichi Championship: 14% -> 0%

2024-11-03 17 -> 18 685.16 -> 669.53

SPB Riichi Open 2023: 86% -> 71%

2024-10-13 25 -> 17 620.62 -> 685.16

Moscow Riichi 2024: 0% -> 100%

2024-10-11 26 -> 25 616.91 -> 620.62

Money can not buy tenpai: 71% -> 57%

2024-09-06 26 620.90 -> 616.91

IX Russian Riichi Championship: 29% -> 14%

2024-09-03 26 624.66 -> 620.90

SPB Riichi Open 2023: 100% -> 86%

2024-09-01 31 -> 26 575.75 -> 624.66

SPB Riichi Open 2024: 0% -> 100%

2024-08-11 32 -> 31 568.69 -> 575.75

Money can not buy tenpai: 86% -> 71%

2024-08-04 49 -> 32 474.03 -> 568.69

Riichi over Volga: 0% -> 100%

2024-07-14 46 -> 49 474.03
2024-07-06 41 -> 46 498.74 -> 474.03

IX Russian Riichi Championship: 43% -> 29%

2024-06-11 44 -> 41 492.66 -> 498.74

Money can not buy tenpai: 100% -> 86%

2024-06-09 44 476.73 -> 492.66

Agari Summer Tournament 2024: 0% -> 100%

2024-05-12 18 -> 44 541.79 -> 476.73

X Russian Championship: 0% -> 100%

2024-05-06 16 -> 18 563.27 -> 541.79

IX Russian Riichi Championship: 57% -> 43%

2024-04-12 15 -> 16 589.64 -> 563.27

Moscow Riichi 2022: 29% -> 14%

2024-03-30 7 -> 15 623.71 -> 589.64

Seihoku spring tournament 2024: 0% -> 100%

2024-03-20 8 -> 7 625.82 -> 623.71

Tenpai can't buy happiness: 14% -> 0%

2024-03-10 7 -> 8 627.10 -> 625.82

Agari Spring Tournament 2024: 0% -> 100%

2024-03-06 6 -> 7 640.91 -> 627.10

IX Russian Riichi Championship: 71% -> 57%

2024-02-12 5 -> 6 656.42 -> 640.91

Moscow Riichi 2022: 43% -> 29%

2024-01-20 5 662.04 -> 656.42

Tenpai can't buy happiness: 29% -> 14%

2024-01-06 4 -> 5 672.86 -> 662.04

IX Russian Riichi Championship: 86% -> 71%

2023-12-19 4 662.61 -> 672.86

Agari team tournament: 14% -> 0%

2023-12-12 4 675.46 -> 662.61

Moscow Riichi 2022: 57% -> 43%

2023-11-28 4 674.03 -> 675.46

Saint Petersburg Open 2021: 14% -> 0%

2023-11-20 4 689.01 -> 674.03

Tenpai can't buy happiness: 43% -> 29%

2023-11-06 4 697.42 -> 689.01

IX Russian Riichi Championship: 100% -> 86%

2023-10-19 5 -> 4 688.74 -> 697.42

Agari team tournament: 29% -> 14%

2023-10-12 4 -> 5 699.14 -> 688.74

Moscow Riichi 2022: 71% -> 57%

2023-09-28 4 697.89 -> 699.14

Saint Petersburg Open 2021: 29% -> 14%

2023-09-20 4 711.56 -> 697.89

Tenpai can't buy happiness: 57% -> 43%

2023-09-03 5 -> 4 659.95 -> 711.56

SPB Riichi Open 2023: 0% -> 100%

2023-08-19 7 -> 5 650.66 -> 659.95

Agari team tournament: 43% -> 29%

2023-08-12 4 -> 7 663.78 -> 650.66

Moscow Riichi 2022: 86% -> 71%

2023-07-28 4 670.41 -> 663.78

Saint Petersburg Open 2021: 43% -> 29%

2023-07-20 4 672.78 -> 670.41

Tenpai can't buy happiness: 71% -> 57%

2023-06-19 5 -> 4 664.63 -> 672.78

Agari team tournament: 57% -> 43%

2023-06-12 4 -> 5 675.96 -> 664.63

Moscow Riichi 2022: 100% -> 86%

2023-06-11 2 -> 4 794.17 -> 675.96

Money can not buy tenpai: 0% -> 100%

2023-05-28 2 795.68 -> 794.17

Saint Petersburg Open 2021: 57% -> 43%

2023-05-20 2 793.81 -> 795.68

Tenpai can't buy happiness: 86% -> 71%

2023-04-19 2 775.52 -> 793.81

Agari team tournament: 71% -> 57%

2023-03-28 2 775.96 -> 775.52

Saint Petersburg Open 2021: 71% -> 57%

2023-03-20 2 774.85 -> 775.96

Tenpai can't buy happiness: 100% -> 86%

2023-02-19 2 759.86 -> 774.85

Agari team tournament: 86% -> 71%

2023-01-28 2 759.31 -> 759.86

Saint Petersburg Open 2021: 86% -> 71%

2022-12-19 2 746.69 -> 759.31

Agari team tournament: 100% -> 86%

2022-11-28 2 745.19 -> 746.69

Saint Petersburg Open 2021: 100% -> 86%

2022-11-06 14 -> 2 583.22 -> 745.19

IX Russian Riichi Championship: 0% -> 100%

2022-10-14 9 -> 14 683.76 -> 583.22
2021-02-01 14 -> 9 719.01 -> 683.76
2020-02-01 14 719.01