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 |
|---|---|---|---|
| mp49410 | 2 | 1958 | 492 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.323 | 0.429 | 0.537 | 51.7 | -91 | 13 | 1122 | 1122 | 5044 |
| EloSRM | -0.278 | 0.488 | 0.562 | 105.9 | -143 | 69 | 1958 | 1958 | 4478 |
| SRMFix | -0.262 | 0.515 | 0.578 | 109.2 | -175 | 43 | 1067 | 1067 | 4957 |
| SRM | -0.540 | 0.835 | 0.995 | 354.0 | -688 | -20 | 512 | 492 | 5275 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-11-18 | SRM 723 | 2 | 214 | 251.10 | 0.21 | 69 | 1958 | 4478 | -20 | 492 | 5275 |
| 1 | 2017-09-26 | SRM 721 | 2 | 304 | 180.53 | -0.77 | -143 | 1890 | 5301 | -688 | 512 | 5592 |