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 |
|---|---|---|---|
| sgw928 | 1 | 2086 | 1237 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.240 | 0.240 | 0.240 | 37.0 | 37 | 37 | 1237 | 1237 | 3465 |
| SRMFix | 1.148 | 1.148 | 1.148 | 248.7 | 249 | 249 | 1449 | 1449 | 5454 |
| initial | 1.206 | 1.206 | 1.206 | 145.2 | 145 | 145 | 1345 | 1345 | 6389 |
| EloSRM | 1.276 | 1.276 | 1.276 | 359.4 | 359 | 359 | 2086 | 2086 | 5267 |
| Odd | 1.325 | 1.325 | 1.325 | 375.5 | 376 | 376 | 1908 | 1908 | 5441 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-09-10 | SRM 517 | 2 | 383 | 927.20 | 1.28 | 359 | 2086 | 5267 | 37 | 1237 | 3465 |