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 |
|---|---|---|---|
| gamerChad | 1 | 1390 | 919 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.184 | 0.184 | 0.184 | 28.0 | -28 | -28 | 1390 | 1390 | 3391 |
| initial | -0.275 | 0.275 | 0.275 | 33.2 | -33 | -33 | 1167 | 1167 | 3398 |
| SRMFix | -0.324 | 0.324 | 0.324 | 77.1 | -77 | -77 | 1123 | 1123 | 3523 |
| SRM | -1.107 | 1.107 | 1.107 | 281.0 | -281 | -281 | 919 | 919 | 2750 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-08-08 | SRM 257 | 2 | 260 | 228.91 | -0.18 | -28 | 1390 | 3391 | -281 | 919 | 2750 |