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 |
|---|---|---|---|
| Rubbish_Oh | 2 | 2131 | 1312 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.716 | 1.189 | 1.388 | 225.0 | -169 | 281 | 1481 | 1312 | 2271 |
| SRMFix | 1.220 | 1.288 | 1.774 | 243.1 | -12 | 474 | 1674 | 1663 | 3161 |
| initial | 1.296 | 1.296 | 1.805 | 156.0 | 5 | 307 | 1512 | 1512 | 4024 |
| EloSRM | 1.295 | 1.310 | 1.842 | 260.5 | 5 | 516 | 2131 | 2131 | 3663 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-07-06 | SRM 475 | 1 | 394 | 451.56 | -0.02 | 5 | 2131 | 3663 | -169 | 1312 | 2271 |
| 1 | 2009-05-27 | SRM 441 | 2 | 114 | 693.58 | 2.60 | 516 | 2126 | 3279 | 281 | 1481 | 1486 |