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 |
|---|---|---|---|
| up9 | 1 | 2219 | 1381 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.400 | 1.400 | 1.400 | 181.0 | 181 | 181 | 1381 | 1381 | 1985 |
| SRMFix | 2.287 | 2.287 | 2.287 | 441.7 | 442 | 442 | 1642 | 1642 | 3373 |
| initial | 2.349 | 2.349 | 2.349 | 282.8 | 283 | 283 | 1483 | 1483 | 4352 |
| EloSRM | 2.429 | 2.429 | 2.429 | 537.4 | 537 | 537 | 2219 | 2219 | 3305 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-10-26 | SRM 486 | 2 | 145 | 780.64 | 2.43 | 537 | 2219 | 3305 | 181 | 1381 | 1985 |