Vakhonin Stepan

From Saint Petersburg, Russia

EMA: 15990444

Player page

Internal rating (RR)

Rating date Sept. 1, 2024 (latest changes Sept. 1, 2024).

Rating changes

Date Place Points Reason
2024-09-01 45 -> 66 514.13 -> 454.31

SPB Riichi Open 2024: 0% -> 100%

2024-08-11 46 -> 45 512.10 -> 514.13
2024-08-04 39 -> 46 519.76 -> 512.10
2024-07-14 35 -> 39 519.76
2024-06-11 35 538.87 -> 519.76
2024-06-09 30 -> 35 538.87
2024-05-12 15 -> 30 576.51 -> 538.87
2024-05-06 15 571.24 -> 576.51
2024-04-12 16 -> 15 560.24 -> 571.24

Moscow Riichi 2022: 29% -> 14%

2024-03-30 49 -> 16 400.91 -> 560.24

Seihoku spring tournament 2024: 0% -> 100%

2024-03-20 54 -> 49 400.91
2024-03-10 46 -> 54 426.54 -> 400.91
2024-03-06 46 417.53 -> 426.54
2024-02-12 47 -> 46 404.41 -> 417.53

Moscow Riichi 2022: 43% -> 29%

2024-01-06 48 -> 47 396.78 -> 404.41
2023-12-19 49 -> 48 396.78
2023-12-12 51 -> 49 385.63 -> 396.78

Moscow Riichi 2022: 57% -> 43%

2023-11-28 49 -> 51 406.81 -> 385.63

Saint Petersburg Open 2021: 14% -> 0%

2023-11-06 53 -> 49 400.10 -> 406.81
2023-10-19 54 -> 53 400.10
2023-10-12 61 -> 54 388.86 -> 400.10

Moscow Riichi 2022: 71% -> 57%

2023-09-28 66 -> 61 384.18 -> 388.86

Saint Petersburg Open 2021: 29% -> 14%

2023-09-06 68 -> 66 384.18
2023-09-03 114 -> 68 83.07 -> 384.18

SPB Riichi Open 2023: 0% -> 100%

2023-08-12 114 89.58 -> 83.07

Moscow Riichi 2022: 86% -> 71%

2023-07-28 114 94.57 -> 89.58

Saint Petersburg Open 2021: 43% -> 29%

2023-07-20 114 93.31 -> 94.57
2023-06-19 115 -> 114 93.31
2023-06-12 113 -> 115 98.60 -> 93.31

Moscow Riichi 2022: 100% -> 86%

2023-06-11 95 -> 113 104.37 -> 98.60
2023-05-28 96 -> 95 108.41 -> 104.37

Saint Petersburg Open 2021: 57% -> 43%

2023-05-20 96 106.71 -> 108.41
2023-04-19 96 105.93 -> 106.71
2023-03-28 96 109.47 -> 105.93

Saint Petersburg Open 2021: 71% -> 57%

2023-03-20 96 107.89 -> 109.47
2023-02-19 96 107.31 -> 107.89
2023-01-28 96 110.43 -> 107.31

Saint Petersburg Open 2021: 86% -> 71%

2022-12-19 96 110.00 -> 110.43
2022-11-28 96 112.78 -> 110.00

Saint Petersburg Open 2021: 100% -> 86%

2022-11-06 74 -> 96 115.68 -> 112.78
2022-10-14 144 -> 74 64.46 -> 115.68
2021-02-01 229 -> 144 65.65 -> 64.46
2020-02-01 229 65.65