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 |
|---|---|---|---|
| black_tass | 2 | 1591 | 825 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.095 | 0.257 | 0.274 | 31.0 | -20 | 42 | 1223 | 1223 | 4881 |
| SRMFix | 0.091 | 0.270 | 0.285 | 51.9 | -43 | 61 | 1217 | 1217 | 4852 |
| EloSRM | 0.156 | 0.281 | 0.321 | 85.8 | -41 | 131 | 1590 | 1590 | 4918 |
| SRM | -0.276 | 0.486 | 0.559 | 230.5 | -418 | 43 | 825 | 825 | 5328 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-03-31 | TCO07 Qual 2 | 1 | 776 | 1,050.52 | 0.44 | 131 | 1590 | 4918 | 43 | 825 | 5328 |
| 1 | 2007-03-29 | TCO07 Qual 1 | 1 | 900 | 890.67 | -0.12 | -41 | 1460 | 5937 | -418 | 782 | 5717 |