4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kechen78 | 1 | 1622 | 1229 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.177 | 0.177 | 0.177 | 29.0 | 29 | 29 | 1229 | 1229 | 920 |
| SRMFix | 0.950 | 0.950 | 0.950 | 210.4 | 210 | 210 | 1410 | 1410 | 1488 |
| initial | 0.999 | 0.999 | 0.999 | 120.3 | 120 | 120 | 1320 | 1320 | 1720 |
| EloSRM | 1.100 | 1.100 | 1.100 | 312.9 | 313 | 313 | 1622 | 1622 | 1450 |
| Odd | 1.115 | 1.115 | 1.115 | 316.2 | 316 | 316 | 1585 | 1585 | 1445 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-06-17 | SRM 151 | 2 | 68 | 145.80 | 1.10 | 313 | 1622 | 1450 | 29 | 1229 | 920 |