Maniakhin Petr

From Saint Petersburg, Russia

EMA: 15990315

Player page

Internal rating (RR)

Rating date Dec. 11, 2024 (latest changes Dec. 11, 2024).

Rating changes

Date Place Points Reason
2024-11-06 107 -> 104 320.09
2024-11-03 106 -> 107 340.31 -> 320.09

SPB Riichi Open 2023: 86% -> 71%

2024-10-13 95 -> 106 343.08 -> 340.31
2024-10-11 98 -> 95 343.08
2024-09-06 99 -> 98 343.08
2024-09-03 93 -> 99 357.44 -> 343.08

SPB Riichi Open 2023: 100% -> 86%

2024-09-01 77 -> 93 313.88 -> 357.44

SPB Riichi Open 2024: 0% -> 100%

2023-11-06 83 -> 77 309.20 -> 313.88
2023-10-12 87 -> 83 305.05 -> 309.20
2023-09-28 84 -> 87 322.28 -> 305.05

Saint Petersburg Open 2021: 29% -> 14%

2023-09-20 85 -> 84 322.28
2023-09-03 103 -> 85 213.15 -> 322.28

SPB Riichi Open 2023: 0% -> 100%

2021-02-01 117 -> 103 347.45 -> 213.15
2020-02-01 117 347.45