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 |
|---|---|---|---|
| dkeh | 2 | 2027 | 980 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.526 | 0.526 | 0.722 | 110.0 | -215 | -5 | 1195 | 980 | 6800 |
| initial | 0.241 | 0.708 | 0.748 | 85.3 | -56 | 114 | 1314 | 1258 | 8477 |
| SRMFix | 0.102 | 0.786 | 0.792 | 154.0 | -110 | 198 | 1398 | 1287 | 7966 |
| EloSRM | 0.131 | 0.872 | 0.882 | 186.6 | -75 | 298 | 2102 | 2027 | 7399 |
| Odd | 0.172 | 0.881 | 0.898 | 189.4 | -66 | 313 | 1895 | 1829 | 7535 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-04-06 | SRM 575 | 2 | 794 | 612.40 | -0.74 | -75 | 2027 | 7399 | -215 | 980 | 6800 |
| 1 | 2013-03-25 | SRM 574 | 2 | 403 | 807.71 | 1.00 | 298 | 2102 | 6639 | -5 | 1195 | 4489 |