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 |
|---|---|---|---|
| spencereir | 1 | 2295 | 1234 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.111 | 0.111 | 0.111 | 34.0 | 34 | 34 | 1234 | 1234 | 2667 |
| SRMFix | 0.686 | 0.686 | 0.686 | 156.4 | 156 | 156 | 1356 | 1356 | 3891 |
| initial | 0.690 | 0.690 | 0.690 | 83.1 | 83 | 83 | 1283 | 1283 | 4173 |
| EloSRM | 0.700 | 0.700 | 0.700 | 287.6 | 288 | 288 | 2295 | 2295 | 3399 |
| Odd | 0.727 | 0.727 | 0.727 | 291.4 | 291 | 291 | 2002 | 2002 | 3586 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-04-01 | TCO17 Round 1A | 1 | 452 | 734.23 | 0.70 | 288 | 2295 | 3399 | 34 | 1234 | 2667 |