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 |
|---|---|---|---|
| Coderilla | 2 | 2073 | 1175 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.052 | 0.176 | 0.184 | 32.5 | -45 | 20 | 1220 | 1175 | 4235 |
| SRMFix | 0.524 | 0.524 | 0.730 | 114.6 | 3 | 226 | 1429 | 1429 | 5849 |
| initial | 0.565 | 0.565 | 0.771 | 68.0 | 5 | 131 | 1336 | 1336 | 6711 |
| EloSRM | 0.585 | 0.585 | 0.820 | 173.4 | 11 | 336 | 2073 | 2073 | 5631 |
| Odd | 0.611 | 0.611 | 0.855 | 181.2 | 11 | 352 | 1895 | 1895 | 5831 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-11-12 | SRM 523 | 1 | 467 | 608.15 | 0.01 | 11 | 2073 | 5631 | -45 | 1175 | 4235 |
| 1 | 2011-09-10 | SRM 517 | 2 | 415 | 927.20 | 1.16 | 336 | 2062 | 5476 | 20 | 1220 | 3633 |