3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| AcheronC | 2 | 2669 | 1658 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.566 | 1.566 | 1.569 | 229.0 | 194 | 264 | 1658 | 1658 | 990 |
| SRMFix | 2.216 | 2.216 | 2.219 | 370.5 | 290 | 451 | 1941 | 1941 | 1928 |
| EloSRM | 2.277 | 2.277 | 2.286 | 492.4 | 445 | 540 | 2669 | 2669 | 1243 |
| Odd | 2.305 | 2.305 | 2.316 | 487.3 | 420 | 555 | 2481 | 2481 | 1313 |
| initial | 2.315 | 2.315 | 2.317 | 278.8 | 267 | 290 | 1758 | 1758 | 3067 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-11-18 | SRM 488 | 1 | 100 | 421.87 | 2.08 | 445 | 2669 | 1243 | 264 | 1658 | 990 |
| 1 | 2010-11-13 | SRM 487 | 2 | 131 | 729.40 | 2.48 | 540 | 2224 | 3295 | 194 | 1394 | 1919 |