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 |
|---|---|---|---|
| srobertson | 3 | 2392 | 1462 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.150 | 1.190 | 1.723 | 94.0 | -10 | 170 | 1462 | 1462 | 1696 |
| SRMFix | 1.688 | 1.688 | 2.066 | 241.0 | 100 | 417 | 1923 | 1923 | 1848 |
| EloSRM | 1.718 | 1.718 | 2.030 | 271.8 | 158 | 333 | 2392 | 2392 | 1821 |
| Odd | 1.745 | 1.745 | 2.056 | 270.6 | 153 | 346 | 2250 | 2250 | 1871 |
| initial | 1.914 | 1.914 | 2.309 | 230.5 | 119 | 451 | 1891 | 1891 | 2537 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-10-08 | SRM 421 | 1 | 278 | 497.68 | 0.84 | 158 | 2392 | 1821 | 102 | 1462 | 1696 |
| 2 | 2008-10-02 | SRM 420 | 2 | 30 | 283.51 | 3.24 | 324 | 2233 | 2515 | 170 | 1360 | 2337 |
| 1 | 2008-09-24 | SRM 419 | 2 | 190 | 399.84 | 1.07 | 333 | 1910 | 4737 | -10 | 1190 | 3842 |