Grishina Olga

From Moscow, Russia

EMA: 15990379

Player page

Internal rating (RR)

Rating date Sept. 20, 2023 (latest changes Sept. 20, 2023).

Rating changes

Date Place Points Reason
2023-09-20 9 660.86 -> 648.11

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

2023-09-03 14 -> 9 579.75 -> 660.86

SPB Riichi Open 2023: 0% -> 100%

2023-08-19 15 -> 14 572.99 -> 579.75

Agari team tournament: 43% -> 29%

2023-08-12 13 -> 15 587.46 -> 572.99

Moscow Riichi 2022: 86% -> 71%

2023-07-28 14 -> 13 597.18 -> 587.46

Saint Petersburg Open 2021: 43% -> 29%

2023-07-20 11 -> 14 600.54 -> 597.18

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

2023-07-06 13 -> 11 600.54
2023-06-19 13 594.47 -> 600.54

Agari team tournament: 57% -> 43%

2023-06-12 11 -> 13 606.78 -> 594.47

Moscow Riichi 2022: 100% -> 86%

2023-06-11 13 -> 11 569.03 -> 606.78

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

2023-05-28 12 -> 13 580.80 -> 569.03

Saint Petersburg Open 2021: 57% -> 43%

2023-05-20 13 -> 12 585.03 -> 580.80

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

2023-05-06 14 -> 13 585.03
2023-04-19 14 573.04 -> 585.03

Agari team tournament: 71% -> 57%

2023-03-28 14 582.78 -> 573.04

Saint Petersburg Open 2021: 71% -> 57%

2023-03-20 14 586.59 -> 582.78

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

2023-02-19 14 576.59 -> 586.59

Agari team tournament: 86% -> 71%

2023-01-28 15 -> 14 584.54 -> 576.59

Saint Petersburg Open 2021: 86% -> 71%

2022-12-19 16 -> 15 576.08 -> 584.54

Agari team tournament: 100% -> 86%

2022-11-28 15 -> 16 582.75 -> 576.08

Saint Petersburg Open 2021: 100% -> 86%

2022-11-06 11 -> 15 613.90 -> 582.75

IX Russian Riichi Championship: 0% -> 100%

2022-10-14 82 -> 11 284.81 -> 613.90
2021-02-01 125 -> 82 323.12 -> 284.81
2020-02-01 125 323.12