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 |
|---|---|---|---|
| nzgeek | 3 | 2171 | 1221 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.258 | 0.621 | 0.797 | 107.0 | -110 | 171 | 1371 | 1221 | 3410 |
| SRMFix | 0.766 | 0.802 | 1.333 | 153.4 | -8 | 445 | 1652 | 1645 | 3261 |
| initial | 0.843 | 0.843 | 1.368 | 101.5 | 7 | 285 | 1504 | 1504 | 4106 |
| EloSRM | 0.791 | 0.860 | 1.418 | 207.1 | -14 | 588 | 2184 | 2171 | 2965 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-11-25 | SRM 427 | 1 | 381 | 389.15 | -0.10 | -14 | 2171 | 2965 | -110 | 1221 | 3410 |
| 2 | 2008-10-28 | SRM 423 | 1 | 237 | 326.68 | 0.02 | 19 | 2184 | 2801 | -40 | 1331 | 2483 |
| 1 | 2008-09-24 | SRM 419 | 2 | 73 | 399.86 | 2.45 | 588 | 2165 | 2920 | 171 | 1371 | 2278 |