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 |
|---|---|---|---|
| LitMc | 2 | 2067 | 875 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.039 | 0.327 | 0.329 | 39.4 | -35 | 44 | 1209 | 1209 | 4863 |
| Odd | 0.145 | 0.335 | 0.365 | 83.9 | -24 | 143 | 1799 | 1799 | 4748 |
| EloSRM | 0.125 | 0.371 | 0.392 | 99.3 | -46 | 153 | 2067 | 2067 | 4661 |
| SRMFix | 0.056 | 0.383 | 0.387 | 75.2 | -78 | 73 | 1195 | 1195 | 4910 |
| SRM | -0.588 | 0.666 | 0.888 | 162.5 | -307 | -18 | 893 | 875 | 4847 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-03-09 | SRM 710 | 2 | 132 | 186.18 | 0.50 | 153 | 2067 | 4661 | -18 | 875 | 4847 |
| 1 | 2016-04-23 | SRM 689 | 2 | 388 | 327.12 | -0.25 | -46 | 1915 | 6769 | -307 | 893 | 5631 |