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 |
|---|---|---|---|
| topcoderme | 3 | 1797 | 685 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.052 | 0.126 | 0.134 | 15.2 | -23 | 13 | 1181 | 1181 | 10017 |
| SRMFix | -0.054 | 0.134 | 0.146 | 26.7 | -50 | 17 | 1154 | 1154 | 9948 |
| Odd | 0.012 | 0.134 | 0.153 | 31.8 | -41 | 53 | 1593 | 1593 | 10198 |
| EloSRM | -0.002 | 0.137 | 0.152 | 34.5 | -53 | 50 | 1797 | 1797 | 9947 |
| SRM | -0.327 | 0.357 | 0.490 | 171.7 | -437 | -19 | 763 | 685 | 11084 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-03-25 | SRM 574 | 2 | 757 | 870.75 | 0.20 | 50 | 1797 | 9947 | -19 | 685 | 11084 |
| 2 | 2013-03-09 | TCO13 Round 1C | 1 | 1125 | 1,385.54 | -0.04 | 0 | 1747 | 10654 | -59 | 704 | 10793 |
| 1 | 2013-03-02 | TCO13 Round 1B | 1 | 1525 | 1,472.28 | -0.16 | -53 | 1748 | 10601 | -437 | 763 | 10078 |