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 |
|---|---|---|---|
| E478 | 3 | 2707 | 1530 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.458 | 1.931 | 2.394 | 272.0 | -243 | 402 | 1602 | 1530 | 1601 |
| SRMFix | 1.914 | 2.185 | 2.907 | 326.8 | -68 | 753 | 2045 | 2045 | 1747 |
| initial | 2.150 | 2.205 | 2.985 | 265.5 | -10 | 591 | 1977 | 1977 | 2971 |
| EloSRM | 1.965 | 2.232 | 2.982 | 372.9 | -70 | 831 | 2707 | 2707 | 1525 |
| Odd | 1.973 | 2.247 | 3.008 | 374.7 | -67 | 856 | 2525 | 2525 | 1532 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-12-17 | SRM 527 | 1 | 237 | 589.70 | 1.32 | 217 | 2707 | 1525 | 171 | 1530 | 1601 |
| 2 | 2011-12-06 | SRM 526 | 1 | 367 | 315.47 | -0.40 | -70 | 2490 | 2658 | -243 | 1359 | 2587 |
| 1 | 2011-10-04 | SRM 520 | 2 | 26 | 820.18 | 4.98 | 831 | 2560 | 2168 | 402 | 1602 | 1302 |