Sharafutdinova Gulnara
From Samara, Russia
EMA: 15990366
Internal rating (RR)
Rating date Sept. 3, 2023 (latest changes Sept. 3, 2023).
77 place (344.79).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915
p1 = (977.01 * 3.75 * 1 + 158.88 * 4 * 1 + 0 + 0 + 0) / (3.75 * 1 + 4 * 1 + 1 + 1 + 1) = 399.93488372093026
p2 = (977.01 * 3.75 * 1 + 158.88 * 4 * 1) / max_coefficients = 289.6533463945593
score = 399.93488372093026 * 0.5 + 289.6533463945593 * 0.5 = 344.79411505774476
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-09-03 | 77 | 344.79 |
SPB Riichi Open 2023: 0% -> 100% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 159 |
|
91/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
2 | 977 |
|
3/88 | 100% | 3.75 | RR | Money can not buy tenpai |
3 | 44 |
|
88/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |