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 |
|---|---|---|---|
| thorn-c | 1 | 1970 | 1240 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.273 | 0.273 | 0.273 | 40.0 | 40 | 40 | 1240 | 1240 | 3305 |
| SRMFix | 1.284 | 1.284 | 1.284 | 274.2 | 274 | 274 | 1474 | 1474 | 4369 |
| initial | 1.355 | 1.355 | 1.355 | 163.1 | 163 | 163 | 1363 | 1363 | 5182 |
| EloSRM | 1.438 | 1.438 | 1.438 | 406.4 | 406 | 406 | 1970 | 1970 | 3980 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-06-26 | SRM 407 | 2 | 209 | 566.19 | 1.44 | 406 | 1970 | 3980 | 40 | 1240 | 3305 |