Petrushchenko Sergey

From Moscow, Russia

EMA: 15990288

Player page

Internal rating (RR)

Rating date Feb. 19, 2023 (latest changes Feb. 19, 2023).

Rating changes

Date Place Points Reason
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