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 |
|---|---|---|---|
| failed_mashuo | 1 | 1988 | 1251 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.349 | 0.349 | 0.349 | 51.0 | 51 | 51 | 1251 | 1251 | 3214 |
| SRMFix | 1.323 | 1.323 | 1.323 | 281.4 | 281 | 281 | 1481 | 1481 | 4447 |
| initial | 1.389 | 1.389 | 1.389 | 167.3 | 167 | 167 | 1367 | 1367 | 5341 |
| EloSRM | 1.479 | 1.479 | 1.479 | 409.4 | 409 | 409 | 1988 | 1988 | 4103 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-10-08 | SRM 421 | 2 | 218 | 607.52 | 1.48 | 409 | 1988 | 4103 | 51 | 1251 | 3214 |