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 |
|---|---|---|---|
| proofch | 1 | 1778 | 1323 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.863 | 0.863 | 0.863 | 123.0 | 123 | 123 | 1323 | 1323 | 817 |
| SRMFix | 1.632 | 1.632 | 1.632 | 336.2 | 336 | 336 | 1536 | 1536 | 1257 |
| initial | 1.658 | 1.658 | 1.658 | 199.6 | 200 | 200 | 1400 | 1400 | 1547 |
| EloSRM | 1.780 | 1.780 | 1.780 | 432.9 | 433 | 433 | 1778 | 1778 | 1239 |
| Odd | 1.794 | 1.794 | 1.794 | 430.6 | 431 | 431 | 1722 | 1722 | 1231 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2004-03-01 | SRM 185 | 2 | 51 | 175.19 | 1.78 | 433 | 1778 | 1239 | 123 | 1323 | 817 |