Tramova Ruzanna
From Simferopol, Russia
Common russian riichi rating (CRR)
Rating date July 26, 2026 (latest changes July 26, 2026).
283 place (178.75).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997
p1 = (739.13 * 1.20 * 0.86 + 173.91 * 1.20 * 1 + 210.53 * 1.30 * 1 + 210.53 * 1.30 * 1 + 0) / (1.20 * 0.86 + 1.20 * 1 + 1.30 * 1 + 1.30 * 1 + 1) = 260.14665815678774
p2 = (739.13 * 1.20 * 0.86 + 210.53 * 1.30 * 1 + 210.53 * 1.30 * 1 + 173.91 * 1.20 * 1) / max_coefficients = 97.35837232432546
score = 260.14665815678774 * 0.5 + 97.35837232432546 * 0.5 = 178.7525152405566
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-07-26 | 280 -> 283 | 189.67 -> 178.75 |
Pands in discards: 100% -> 86% |
| 2026-07-23 | 282 -> 280 | 189.67 | |
| 2026-07-18 | 294 -> 282 | 164.08 -> 189.67 |
Heat in the discard: 0% -> 100% |
| 2026-07-15 | 295 -> 294 | 164.08 | |
| 2026-07-14 | 296 -> 295 | 164.08 | |
| 2026-07-12 | 292 -> 296 | 164.08 | |
| 2026-07-11 | 290 -> 292 | 164.08 | |
| 2026-07-03 | 291 -> 290 | 164.08 | |
| 2026-06-29 | 292 -> 291 | 164.08 | |
| 2026-06-15 | 291 -> 292 | 162.49 -> 164.08 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 211 |
|
16/20 | 100% | 1.30 | RR | Heat in the discard | Simferopol | |
| 2 | 211 |
|
16/20 | 100% | 1.30 | CRR | The Southern Coon Mini Cup 2026 | Simferopol | |
| 3 | 174 |
|
20/24 | 100% | 1.20 | CRR | Riichi on fire | Simferopol | |
| 4 | 739 |
|
7/24 | 86% | 1.20 | CRR | Pands in discards | Simferopol |