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 |
|---|---|---|---|
| wlzhanga123 | 2 | 2816 | 1690 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.795 | 3.183 | 4.236 | 298.0 | -53 | 543 | 1743 | 1690 | 1173 |
| EloSRM | 3.441 | 3.640 | 5.009 | 488.7 | -14 | 963 | 2830 | 2816 | 1913 |
| SRMFix | 3.302 | 3.646 | 4.920 | 493.3 | -58 | 929 | 2129 | 2071 | 1803 |
| initial | 3.678 | 3.678 | 4.971 | 442.9 | 40 | 846 | 2086 | 2086 | 2738 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-05-09 | 2015 TCO 1C | 1 | 204 | 177.75 | -0.20 | -14 | 2816 | 1913 | -53 | 1690 | 1173 |
| 1 | 2014-06-19 | SRM 625 | 2 | 5 | 677.12 | 7.08 | 963 | 2830 | 1815 | 543 | 1743 | 1092 |