Lipitan Svetlana
From Kirov, Russia
Common russian riichi rating (CRR)
Rating date Oct. 13, 2024 (latest changes Oct. 13, 2024).
42 place (594.92).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (373.33 * 4.20 * 0.14 + 367.82 * 3.75 * 0.57 + 953.27 * 4.60 * 1 + 746.84 * 3.65 * 1 + 0) / (4.20 * 0.14 + 3.75 * 0.57 + 4.60 * 1 + 3.65 * 1 + 1) = 677.3332288273175
p2 = (953.27 * 4.60 * 1 + 746.84 * 3.65 * 1 + 367.82 * 3.75 * 0.57 + 373.33 * 4.20 * 0.14) / max_coefficients = 512.5053627760252
score = 677.3332288273175 * 0.5 + 512.5053627760252 * 0.5 = 594.9192958016713
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-10-13 | 36 -> 42 | 600.23 -> 594.92 | |
| 2024-10-11 | 37 -> 36 | 599.95 -> 600.23 |
Money can not buy tenpai: 71% -> 57% |
| 2024-09-06 | 37 | 600.52 -> 599.95 |
IX Russian Riichi Championship: 29% -> 14% |
| 2024-09-03 | 37 | 590.75 -> 600.52 | |
| 2024-09-01 | 33 -> 37 | 604.63 -> 590.75 | |
| 2024-08-26 | 34 -> 33 | 604.63 | |
| 2024-08-20 | 30 -> 34 | 631.66 -> 604.63 |
I still can declare riichi: 14% -> 0% |
| 2024-08-11 | 30 | 628.03 -> 631.66 |
Money can not buy tenpai: 86% -> 71% |
| 2024-08-04 | 56 -> 30 | 508.03 -> 628.03 |
Riichi over Volga: 0% -> 100% |
| 2024-07-14 | 49 -> 56 | 508.03 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 747 |
|
21/80 | 100% | 3.65 | RR | Riichi over Volga |
| 2 | 953 |
|
6/108 | 100% | 4.60 | RR | X Russian Championship |
| 3 | 368 |
|
56/88 | 57% | 3.75 | RR | Money can not buy tenpai |
| 4 | 373 |
|
48/76 | 14% | 4.20 | RR | IX Russian Riichi Championship |
| 5 | 733 |
|
5/16 | 0% | 1.20 | CRR | I still can declare riichi |
| 6 | 867 |
|
3/16 | 0% | 1.20 | CRR | Vyatka rooster |
| 7 | 342 |
|
74/112 | 0% | 4.05 | RR | Moscow Riichi 2022 |
| 8 | 36 |
|
54/56 | 0% | 3.30 | RR | Kirov Tournament |