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 |
|---|---|---|---|
| shekeenlab | 2 | 1906 | 875 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.044 | 0.195 | 0.200 | 41.7 | -26 | 57 | 1257 | 1231 | 8514 |
| initial | 0.091 | 0.213 | 0.232 | 25.6 | -15 | 37 | 1237 | 1222 | 8870 |
| EloSRM | 0.102 | 0.265 | 0.284 | 84.7 | -31 | 138 | 1938 | 1906 | 8432 |
| SRM | -0.570 | 0.570 | 0.577 | 162.5 | -203 | -122 | 1078 | 875 | 8157 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-02-23 | TCO13 Round 1A | 1 | 1310 | 1,346.40 | -0.16 | -31 | 1906 | 8432 | -203 | 875 | 8157 |
| 1 | 2013-02-19 | SRM 571 | 2 | 657 | 846.37 | 0.37 | 138 | 1938 | 8057 | -122 | 1078 | 5495 |