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 |
|---|---|---|---|
| luwan01 | 1 | 1939 | 1258 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.385 | 0.385 | 0.385 | 58.0 | 58 | 58 | 1258 | 1258 | 2380 |
| SRMFix | 1.327 | 1.327 | 1.327 | 282.1 | 282 | 282 | 1482 | 1482 | 3486 |
| initial | 1.385 | 1.385 | 1.385 | 166.8 | 167 | 167 | 1367 | 1367 | 4205 |
| EloSRM | 1.487 | 1.487 | 1.487 | 407.0 | 407 | 407 | 1939 | 1939 | 3324 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-11-06 | SRM 374 | 2 | 174 | 487.80 | 1.49 | 407 | 1939 | 3324 | 58 | 1258 | 2380 |