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 |
|---|---|---|---|
| somebodyknow | 2 | 2568 | 1500 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.969 | 3.026 | 3.610 | 328.0 | -178 | 478 | 1678 | 1500 | 1876 |
| initial | 2.874 | 3.080 | 4.213 | 370.9 | -25 | 717 | 1917 | 1892 | 3352 |
| EloSRM | 2.747 | 3.269 | 4.270 | 485.6 | -100 | 871 | 2669 | 2568 | 3192 |
| Odd | 2.698 | 3.373 | 4.320 | 510.2 | -112 | 908 | 2486 | 2374 | 2948 |
| SRMFix | 2.508 | 3.392 | 4.218 | 493.4 | -139 | 848 | 2048 | 1908 | 2631 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-04-25 | 2015 TCO 1B | 1 | 494 | 343.99 | -0.52 | -100 | 2568 | 3192 | -178 | 1500 | 1876 |
| 1 | 2013-02-06 | SRM 569 | 2 | 8 | 517.64 | 6.02 | 871 | 2669 | 2222 | 478 | 1678 | 1215 |